
FormNo.3402-253RevA
2024DirectionalDrill
ModelNo.23800A—SerialNo.315000001andUp
ModelNo.23800C—SerialNo.315000001andUp
ModelNo.23800TE—SerialNo.315000001andUp
ModelNo.23800W—SerialNo.315000001andUp
Registeratwww.T oro.com.
OriginalInstructions(EN)
*3402-253*A

ThisproductcomplieswithallrelevantEuropeandirectives;
fordetails,pleaseseetheseparateproductspecicDeclaration
ofConformity(DOC)sheet.
WARNING
CALIFORNIA
Proposition65Warning
Thisproductcontainsachemicalorchemicals
knowntotheStateofCaliforniatocausecancer,
birthdefects,orreproductiveharm.
Dieselengineexhaustandsomeofits
constituentsareknowntotheStateof
Californiatocausecancer,birthdefects,
andotherreproductiveharm.
Becauseinsomeareastherearelocal,state,orfederal
regulationsrequiringthatasparkarresterbeusedonthe
engineofthismachine,asparkarresterisavailableas
anoption.Ifyourequireasparkarrester,contactyour
AuthorizedToroServiceDealer.
GenuineT orosparkarrestersareapprovedbytheUSDA
ForestryService.
Readthisinformationcarefullytolearnhowtooperateand
maintainyourproductproperlyandtoavoidinjuryand
productdamage.Youareresponsibleforoperatingthe
productproperlyandsafely.
YoumaycontactT orodirectlyatwww .Toro.comforproduct
safetyandoperationtrainingmaterials,accessoryinformation,
helpndingadealer,ortoregisteryourproduct.
Wheneveryouneedservice,genuineT oroparts,oradditional
information,contactanAuthorizedServiceDealerorToro
CustomerServiceandhavethemodelandserialnumbersof
yourproductready.Figure1identiesthelocationofthe
modelandserialnumbersontheproduct.Writethenumbers
inthespaceprovided.
Important:ItisaviolationofCaliforniaPublic
ResourceCodeSection4442touseoroperatetheengine
onanyforest-covered,brush-covered,orgrass-covered
landwithoutasparkarrestermufermaintainedin
workingorder,ortheengineconstricted,equipped,and
maintainedforthepreventionofre.Otherstatesor
federalareasmayhavesimilarlaws.
Theenclosed
Engine Owner's Man ual
issuppliedfor
informationregardingtheUSEnvironmentalProtection
Agency(EPA)andtheCaliforniaEmissionControl
Regulationofemissionsystems,maintenance,and
warranty.Replacementsmaybeorderedthroughthe
enginemanufacturer.
Forradiofrequencycomplianceinformation,referto
Compliance Statement Addendum
your
thatpertains
toyourcountry.
Labeledpowerratingsaresuppliedbytheenginemanufacturer
inaccordancewithSAEtestingandgross/netpowerrating
standards(J1940,J1995,J1349).
Figure1
1.Modelandserialnumberlocation
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhassafety
messagesidentiedbythesafetyalertsymbol(Figure2),
whichsignalsahazardthatmaycauseseriousinjuryordeath
ifyoudonotfollowtherecommendedprecautions.
Figure2
Introduction
Thismachineisadirectionaldrillintendedforunderground
drillingandpullbackoperationforutilitylinesincluding:
electrical,gas,communication,water,etc.Itisdesignedto
operateawidevarietyofattachmentseachofwhichperform
aspecializedfunction.
©2016—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
1.Safetyalertsymbol
Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanicalinformation
andNoteemphasizesgeneralinformationworthyofspecial
attention.
Contactusatwww.Toro.com.
2
PrintedintheUSA.
AllRightsReserved

Contents
Safety...........................................................................4
Training.................................................................4
Preparation.............................................................4
GeneralOperation..................................................4
DrivingSafety.........................................................5
DrillingSafety.........................................................6
MaintenanceandStorage..........................................8
NoiseandVibrationLevels.......................................8
SafetyandInstructionalDecals.................................9
ProductOverview.........................................................18
Controls...............................................................21
OperatorPlatform..............................................21
ControlPanel.....................................................22
LeftJoystick—ModeI.........................................23
LeftJoystick—ModeII........................................24
RightJoystick—ModeI.......................................25
RightJoystick—ModeII......................................26
RearControlPanel..............................................27
DrillFrameandStabilizerControls........................28
DrivePendant....................................................28
DrillPendant......................................................29
Stake-DownLevers.............................................29
Specications........................................................30
Attachments/Accessories........................................30
Operation....................................................................31
UnderstandingHorizontalDirectionalDrilling
........................................................................31
GatheringSiteInformation......................................32
PlanningtheBorePath............................................34
PreparingtheJobSiteandtheMachine......................39
DrillingtheBore....................................................49
BackreamingandPullback.......................................52
FinishingtheJob....................................................54
UsingtheTJCApplicator........................................54
MovingaDisabledMachine.....................................56
Maintenance.................................................................57
RecommendedMaintenanceSchedule(s)......................57
PremaintenanceProcedures........................................58
OpeningtheFrontHood.........................................58
OpeningtheRearHood..........................................58
UsingtheCylinderLock..........................................59
Lubrication...............................................................60
GreasingtheMachine.............................................60
EngineMaintenance..................................................63
CleaningtheCrankcase-VentTube............................63
ServicingtheAir-CleaningSystem............................63
ServicingtheEngineOilandFilter............................66
AdjustingtheValveClearance..................................68
ServicingtheSparkArrestor(IfEquipped).................68
FuelSystemMaintenance...........................................69
DrainingWaterfromtheFuelFilter...........................69
DrainingWaterfromtheFuelTank...........................69
PrimingtheFuelSystem..........................................70
ReplacingtheFuelFilters.........................................70
CheckingFuelLinesandConnections.......................71
DrainingandCleaningtheFuelTank.........................71
ElectricalSystemMaintenance....................................72
ServicingtheBattery...............................................72
ChargingtheBattery...............................................73
Jump-StartingtheMachine......................................73
DriveSystemMaintenance.........................................74
CheckingtheOilLevelforthePlanetary
Drive................................................................74
ChangingtheOilforthePlanetaryDrive....................75
CheckingtheOilfortheGearboxDrive.....................75
ChangingtheOilfortheGearboxDrive.....................75
ServicingtheTracks................................................76
CoolingSystemMaintenance......................................77
CheckingtheCoolantLevelintheReservoir...............78
CheckingtheCoolantLevelintheRadiator................78
CheckingtheConditionofCooling-System
Components......................................................79
CheckingtheConcentrationoftheCoolant................79
CleaningtheCoolingSystem....................................79
BeltMaintenance......................................................81
ServicingtheEngine-DriveBelt................................81
HydraulicSystemMaintenance....................................83
ServicingtheHydraulicFluid...................................83
Drilling-uidPumpMaintenance.................................86
ServicingtheDrilling-Fluid-PumpOil.......................86
PreparingtheDrilling-FluidSystemforCold
Weather.............................................................87
Cleaning...................................................................88
CleaningwiththeSpray-HoseAttachment.................88
CleaningPlasticandResinParts................................89
Storage........................................................................90
Troubleshooting...........................................................91
Index..........................................................................94
3

Safety
Improperuseormaintenancebytheoperatororowner
canresultininjury.Toreducethepotentialforinjury,
complywiththesesafetyinstructions,andpayattentionto
thesafetyalertsymbol,whichmeansCaution,Warning,or
Danger—“personalsafetyinstruction.”Failuretocomply
withtheinstructionsmayresultinpersonalinjuryor
death.
Important:Thismachinewasmanufacturedaccording
totheappropriateregulatorystandardsineffectatthe
timeofmanufacture.Modifyingthismachineinany
waymaycauseittobeoutofcompliancewiththose
standardsandwiththeinstructionsinthis
Man ual
madebyeitherthemanufactureroranAuthorizedToro
Dealer.
Thisproductiscapableofamputatinghandsandfeet.Follow
allsafetyinstructionstoavoidseriousinjuryordeath.
Theowner/usercanpreventandisresponsibleforaccidents
orinjuriesoccurringtopeople,ordamagetoproperty.
Important:Beforeoperatinginanareawith
high-voltagelinesorcables,contacta“One-Call
SystemDirectory”service.IntheUSA,call811or
yourlocalutilitycompany .Ifyoudonotknowyour
localutilitycompany’sphonenumber,callthenational
number(USAandCanadaonly)at1-888-258-0808.Also,
contactanyutilitycompaniesthatarenotparticipants
ofthe“One-CallSystemDirectory”service.Please
refertoDrillingNearUtilityLines(page6)formore
information.
.Modicationstothismachineshouldonlybe
Training
•ReadtheOperator'sManualandothertrainingmaterial.
Note:Iftheoperator(s)ormechanic(s)cannotread
English,itistheowner'sresponsibilitytoexplainthis
materialtothem.
•Becomefamiliarwiththesafeoperationoftheequipment,
operatorcontrols,andsafetysigns.
•Alloperatorsandmechanicsshouldbetrained.The
ownerisresponsiblefortrainingtheusers.
•Donotletchildrenoruntrainedpeopleoperateorservice
theequipment.Localregulationsmayrestricttheageof
theoperator.
Operator’ s
Preparation
•Evaluatetheterraintodeterminewhataccessoriesand
attachmentsareneededtoproperlyandsafelyperform
thejob.Onlyuseaccessoriesandattachmentsapproved
bythemanufacturer.
•Wearappropriateclothing;includingahardhat,safety
glasses,longpants,electricallyinsulatedsafetyshoes
(rubberboots),electricallyinsulatedgloves,andhearing
protection.
Important:Longhair,looseclothingorjewelrymay
gettangledinmovingparts.
•Inspecttheareawheretheequipmentistobeusedand
ensurethatallobjectsareremovedfromthemachine
beforeuse.
•Useextracarewhenhandlingfuels.Theyareammable
andvaporsareexplosive.
–Useonlyanapprovedcontainer.
–Donotremovethefuelcaporaddfuelwiththe
enginerunning.Allowtheenginetocoolbefore
refueling.Donotsmokenearthemachinewhenthe
engineisrunning.
–Donotrefuelordrainthemachineindoors.
•Checkthattheoperator'spresencecontrols,safety
switches,andshieldsareattachedandfunctioning
properly.Donotoperatethemachineunlesstheyare
functioningproperly.
GeneralOperation
•Donotruntheengineinanenclosedarea.
•Donotoperatewhilechildren,pets,oruntrainedpeople
arenearby.
•Donotoperatethemachinewithdamagedguards,
shields,orwithoutsafetyprotectivedevicesinplace.
•Ensurethatallinterlocksareattached,adjustedproperly,
andfunctioningproperly.
•Ensurethatyouwearelectricallyinsulatedsafetyboots
andgloves.
•Donotchangetheenginegovernorsettingoroverspeed
theengine.
•Keepawayfrommovingmachinepartsandpipes.
•Donotoperatethemachinewhenundertheinuence
ofalcoholordrugs.
•Donotleavethemachinerunningunattended.Stopthe
engineandremovethekeybeforeleaving.
•Locatethepinch-pointareasmarkedonthemachineand
attachmentsandkeephandsandfeetawayfromthese
areas.
•Lightningcancausesevereinjuryordeath.Iflightning
isseenorthunderisheardinthearea,donotoperate
themachine;seekshelter.
4

DrivingSafety
1
2
3
3
G021 118
X
1
1
4
4
4
Youdrivethemachinetoandfromtheworksitewiththeuse
ofatetheredremote.Whendrivingthemachine,observethe
followingsafetyprecautions:
•Operatethedrivependantalongsidethemachineoutside
ofthedangerzone(Figure3).
•Keepallbystandersawaywhilemovingthemachine.
•Donotcarrypassengersonthemachine.
•Watchfortheturning-radiussweepofthedrillframe,as
thecenteroftheturningradiusistheendofthetrack.
•Movingthemachinewiththetetheredremotecan
beerratic;moveslowlywhenusingtheremotefor
movement.
•Usecarewhenloadingorunloadingthemachineontoa
trailer.
•Watchfortrafcwhencrossingroadways.
•Checkforoverheadclearances(i.e.branches,doorways,
electricalwires)beforedrivingunderanyobjectsanddo
notcontactthem.
•Whendrivingonaslope,theoperatorshouldbeup-slope
fromthemachine.
Thefollowingillustrationdisplaysthesafedistancethatall
individualsmustmaintainwhilemovingthemachine.
Figure3
DrivingDangerZone
1.1.8m(6ft)safetydistance
2.Operator4.2.4m(8ft)safetydistance
3.Turning-radiuscenter
5

DrillingSafety
•Alwayslowerthesafetybarbeforedrilling(Figure4).
•Ensurethatnooneapproachesapipewhileitisspinning.
Thepipecansnagonclothingandcauseamputation
ordeath.AlwaysengagetheExit-sideLockoutbefore
anyoneapproachesthefrontofthemachine,bit,reamer,
orpipe.
DrillingDangerZone
Thedangerzoneistheareawithinandaroundthemachine
whereapersonisexposedtotheriskofinjury.Thisproximity
includeswhereapersoncanbereachedbyoperational
movementofthemachine,itsworkingdevices,auxiliary
equipment,orswinging/fallingequipment.
Note:Thedangerzonedenestheamountofspace
neededforsafedrillingoperation,includingmovementof
thecarriage.
Thefollowingillustrationdisplaysthesafedistancethatmust
bekeptbyallindividualswhiledrilling.
Figure4
DrillingDangerZone
1.3m(10ft)safetydistance3.1.8m(6ft)safetydistance
2.Safetybar
DrillingNearUtilityLines
Whenworkingnearburiedutilitylines,safetyprecautions
mustbetaken.
Important:Beforeoperatinginanareawith
high-voltagelinesorcables,contacta“One-Call
SystemDirectory”service.IntheUSA,call811or
yourlocalutilitycompany .Ifyoudonotknowyour
localutilitycompany’sphonenumber,callthenational
number(USAandCanadaonly)at1-888-258-0808.Also,
contactanyutilitycompaniesthatarenotparticipants
ofthe“One-CallSystemDirectory”service.Please
refertoDrillingNearUtilityLines(page6)formore
information.
6

UtilityLineColor
GasLineSafety
Refertothefollowingtablefortheproperutilitylineandthe
correspondingutilitylinecolor(USAandCanada).
UtilityLine
ElectricRed
Telecommunication,alarmorsignal,
cables,orconduit
Naturalgas,oil,steam,petroleum,or
othergaseousorammablematerial
SeweranddrainGreen
DrinkingwaterBlue
Reclaimedwater,irrigation,and
slurrylines
TemporarysurveymarkingsPink
ProposedexcavationlimitsWhite
UtilityLineColor
Orange
Yellow
Purple
ElectricalLineSafety
WARNING
Donotleavetheseatofthemachineifthemachine
ischargedwithelectricity .
WARNING
Ifyoudamageagasline,animmediateexplosion
andrehazardcouldoccur.Leakinggasisboth
ammableandexplosiveandmaycauseserious
injuryordeath.
•Donotsmokewhileoperatingthemachine.
•Shutoffthemachineandremovethekey.
•Removeallindividualsfromtheworkarea.
•Immediatelycontacttheproperemergencyand
utilityauthoritiestosecurethearea.
WaterLineSafety
Ifyoudamageawaterline,apotentialoodhazard
couldoccur.
•Shutoffthemachineandremovethekey .
•Removeallindividualsfromtheworkarea.
•Immediatelycontacttheproperemergencyand
utilityauthoritiestosecurethearea.
Ifyouleavetheseatofthemachineortouch
anypartofthemachinewhenitischargedwith
electricity,seriousinjuryordeathcouldresult.
Intheeventofanelectricstrikethatchargesthemachine,the
Zap-AlertElectricStrikealarmsystemwillsoundforaslong
asthemachineischargedwithpower.
Note:Immediatelycontacttheproperemergencyandutility
authoritiestosecuretheareainthecasethatthemachineis
chargedandyoucannotleavetheseatofthemachine.
Note:Itispossibletostrikeautilitylinewithoutthemachine
becomingcharged.
•Thealarmwillsoundifthedrillcontactsanelectrical
powersource.
•Itislikely(butnotalwaysthecase)thatthepower-source
interrupterorbreakerwilltrip,buttoensureyoursafety,
considerthatthemachinemaybeconductingelectricity.
•Donotattempttoleavethemachine.
Note:Youwillbesafeaslongasyoudonotleavethe
seatofthemachine.
CommunicationLineSafety
Important:RefertoElectricalLineSafety(page7)ifa
communicationlineisdamaged.
CAUTION
Ifyoudamagetheber-opticcableandlookinto
theexposedhighly-intenselight,youmayharm
youreyes.
•Shutoffthemachineandremovethekey.
•Removeallindividualsfromtheworkarea.
•Immediatelycontacttheproperemergencyand
utilityauthoritiestosecurethearea.
•Touchinganypartofthemachinemaygroundyou.
•Donotallowanotherindividualtotouchorapproach
themachinewhencharged.
•Thealarmmaysoundifacommunicationlineisbroken,
butuntilyouarecertain,youmustconsiderthealarmto
beanelectricstrike.
7

MaintenanceandStorage
•Donottouchpartswhichmaybehotfromoperation.
Allowthemtocoolbeforeattemptingtomaintain,adjust,
orservice.
•Lowerthethrustframe,stoptheengine,andremove
thekey.W aitforallmovementtostopbeforeadjusting,
cleaning,orrepairing.
•Cleandebrisfromattachments,drives,mufers,and
enginetohelppreventres.Cleanupoilorfuelspillage.
•Lettheenginecoolbeforestoringanddonotstorenear
ame.
•Donotstorefuelnearamesordrainindoors.
•Parkthemachineonlevelground.
•Donotallowuntrainedpersonneltoservicethemachine.
•Carefullyreleasepressurefromcomponentswithstored
energy.
–Donotrefuelthemachineindoors.
–Donotstorethemachineorfuelcontainerinside
wherethereisanopename,suchasnearawater
heaterorfurnace.
–Donotllacontainerwhileitisinsideavehicle,
trunk,pick-upbed,oranysurfaceotherthanthe
ground.
–Keepcontainernozzleincontactwiththetankduring
lling.
•UseonlygenuineTororeplacementpartstoensurethat
originalstandardsaremaintained.
•Keepyourbodyandhandsawayfrompinholeleaks
ornozzlesthatejecthighpressurehydraulicuid.Use
cardboardorpapertondhydraulicleaks;donotuse
yourhands.Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjuryrequiringsurgerywithina
fewhoursbyaqualiedsurgeonorgangrenemayresult.
•Keephandsandfeetawayfrommovingparts.Ifpossible,
donotmakeadjustmentswiththeenginerunning.
•Disconnectthebatterybeforemakinganyrepairs.
Disconnectthenegativeterminalrstandthepositive
last.Reconnectpositiverstandnegativelast.
•Chargebatteriesinanopen,wellventilatedarea,away
fromsparkandames.Unplugthechargerbefore
connectingordisconnectingitfromthebattery.Wear
protectiveclothinganduseinsulatedtools.
•Batteryacidispoisonousandcancauseburns.Avoid
contactwithskin,eyes,andclothing.Protectyourface,
eyes,andclothingwhenworkingwithabattery.
•Batterygasescanexplode.Keepcigarettes,sparksand
amesawayfromthebattery.
•Keepallpartsingood-workingconditionandallhardware
tightened.Replaceallwornordamageddecals.
•Ifanymaintenanceorrepairrequirestheframetobe
intheraisedposition,securetheframeintheraised
positionwiththehydrauliccylinderlock;refertoUsing
theCylinderLock(page59).
•Keepnutsandboltstight.
NoiseandVibrationLevels
WARNING
Theoperatormustwearhearingprotectionwhen
operatingthemachine.Failuretowearhearing
protectionmaycausehearingimpairment.
SoundPressureLevel
Thisunithasasoundpressurelevelattheoperator’searof92
dBA,whichincludesanUncertaintyValue(K)of1dBA.
Soundpressurelevelwasdeterminedaccordingtothe
proceduresoutlinedinEN791.
SoundPower
Thisunithasaguaranteedsoundpowerlevelof113dBA,
whichincludesanUncertaintyValue(K)of3.75dBA.
Thesoundpowerlevelwasdeterminedaccordingtothe
proceduresoutlinedinISO4871.
•Keepequipmentingoodcondition.
•Donottamperwithsafetydevices.
•Keepthemachinefreeofgrass,leaves,orotherdebris
build-up.Cleanupoilorfuelspillage.Allowthemachine
tocoolbeforestoring.
•Useextracarewhenhandlingfuels.Theyareammable
andvaporsareexplosive.
–Useonlyanapprovedcontainer.
–Donotremovethefuelcaporaddfuelwhenthe
engineisrunning.Allowtheenginetocoolbefore
refueling.Donotsmoke.
VibrationLevel
Measuredvibrationlevelforrighthand=0.3m/s
Measuredvibrationlevelforlefthand=0.8m/s
Measuredvibrationlevelforwholebody=0.17m/s
UncertaintyValue(K)=0.08m/s
Measuredvaluesweredeterminedaccordingtotheprocedures
outlinedinENISO20643.
8
2
2
2
2

SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential
danger.Replaceanydecalthatisdamagedorlost.
BatterySymbols
Someorallofthesesymbolsareonyourbattery
1.Explosionhazard
2.Nore,opename,or
smoking.
3.Causticliquid/chemical
burnhazard
4.Weareyeprotection9.Flusheyesimmediately
5.ReadtheOperator's
Manual.
6.Keepbystandersasafe
7.Weareyeprotection;
8.Batteryacidcancause
10.Containslead;donot
distancefromthebattery.
explosivegasescan
causeblindnessandother
injuries
blindnessorsevereburns.
withwaterandgetmedical
helpfast.
discard.
125-1621
1.Presstheoperatorpresenceswitchtoenablemachine
movement.
1.ReadtheOperator'sManual.
114-9600
125-1622
1.Pulluptostarttheengine.2.Pushdowntostopthe
engine.
117-2718
125-6110
1.Crushinghazard—donotstandunderanypartofthe
machine.
9

125-1641
1.Forwardleft
2.Increaserpm7.High
3.Enginespeed8.Trackspeed
4.Decreaserpm9.Low
5.Reverseleft
6.Forwardright
10.Reverseright
125-1645
1.Pullbackdrillcarriage6.Wrenchcontrolson
2.Reverselefttrack
3.Forwardlefttrack
4.Forwarddrillcarriage9.Reverserighttrack
5.Drilluidpumpon
7.Drillspindleclockwisespin
8.Forwardrighttrack
10.Drillspindle
counterclockwisespin
125-6107
1.Crushinghazardofhandandfoot—keephandsandfeet
away.
125-6108
1.Thrownobjecthazard—readtheOperator’sManual.
10

125-6109
1.Electricalshockhazard—whentheZap-Alertsystemis
activatedbyapowerstrike,donotleavetheoperator’s
positionortouchthegroundandthemachineatthesame
time;themachinewillbeenergizedwithelectricalpower.
125-6114
1.Storedenergyhazard—donotusetools;readthe
Operator’sManual.
125-6111
1.Stakeup6.Stakeup
2.Stakedown7.Stakespin
3.Stakespin
counterclockwise
4.Stakespinclockwise9.Stakespinclockwise
5.Leftstake
counterclockwise
8.Stakedown
10.Rightstake
125-6115
1.Crushinghazard—deploycylinderlocksbeforeperforming
maintenance.
11

125-6116
1.Fallinghazard—donotmovethemachinewhensomeone
isintheoperator’sposition.
125-6118
1.Crushinghazard,machinemovement—readtheOperator’s
Manual.
125-6119
1.Entanglementhazard—keepawayfrommovingobjects.
125-6117
1.Fallinghazard—donotstandonthemachinewhileitis
moving.
125-6120
1.Raisedrillcarriage
2.Lowerdrillcarriage5.Raiserightstabilizer
3.Raiseleftstabilizer
12
4.Lowerleftstabilizer
6.Lowerrightstabilizer

125-6121
1.Engine—heatinglight5.Fluidpumpon
2.Engine—stop
3.Engine—run7.Drill-pendantreceptacle
4.Engine—start8.Drive-pendantreceptacle
6.Fluidpumpoff
125-6123
1.Loadpipesfrombackrowrst.
125-6124
1.Centerthepipejointbetweentheupperandlower
wrenches.
1.Piperow
125-6122
13

1.Warning—readthe
Operator’sManual.
2.Explosionhazard;
electricalshock
hazard—donotdigbefore
callinglocalservices.
3.Presstoapplytread-joint
compound.
4.Pressandholdfor
maximumdrillinguid
pressure;releasetostop
theow .
5.Presstoturnthe
drilling-uidpumpon
oroff.
125-6125
6.Pressandholdtomove
7.ModeI—spindrillspindle
8.ModeI—spindrillspindle
9.Thrustthedrillcarriage
10.Pullthedrillcarriage
thedrillcarriageathigh
speedupordownthedrill
frame.
clockwise.ModeII—left
triggerpressed,openthe
lowerwrench;lefttrigger
released,raisethepipe
elevator.
counterclockwise.Mode
II—lefttriggerpressed,
closethelowerwrench;
lefttriggerreleased,lower
thepipeelevator .
forward.
rearward.
125-6126
1.Entanglementhazard—keepawayfrommovingparts.
125-6127
1.Cutting/dismembermenthazard,fan—keepawayfrom
movingparts.
1.Highpressureuidhazard,injectionintothebody—read
theOperator’sManualbeforeperformingmaintenance.
14
125-6128

125-6129
1.Hotsurface—keepawayfromhotsurfaces.
125-6140
1.Rotatethechair.
125-6152
1.Moveseatforwardsandbackwards.
125-6131
1.Warning—stayatleast3m(10ft)awayfromthemachine.
125-6137
125-6694
1.Tie-downpoint
15

125–8483
125-8473
1.Hydraulicuid;readtheOperator’sManual.
1.Explosionhazard—wear
eyeprotection.
2.Causticliquid/chemical
burnhazard—rinse
affectedareaandseek
medicalassistance.
3.Firehazard—keepopen
amesaway.
4.Poisonhazard—donot
tamperwiththebattery.
125-6113
1.Warning—readtheOperator’sManual.4.Warning—keepawayfrommovingparts;keepallguardsand
2.Warning—donotoperatethemachineunlessyouaretrained.5.Warning—wearhearingprotection.
3.Warning—keepbystandersawayfromthemachine.6.Explosionhazard,electricalshockhazard;donotdigbefore
shieldsinplace.
callinglocalutilities.
125-6130
1.Warning—readtheOperator’sManual;stayatleast3m(10ft)awayfromthefrontandrearofthemachineand1.8m(6ft)
awayfromthesidesofthemachine.
16

125-6112
1.Exit-sidelockout—resetlight
2.Exit-sidelockout—drill-enabledlight15.Pressandholdtoincreaseenginespeed.
3.Receiver-battery-statuslight16.Enginespeed
4.Engine—start17.Pressandholdtodecreaseenginespeed.
5.Pressdowntostoptheengine;pulluptostarttheengine.
6.ResetZap-Alertsystem
7.Zap-Alertsystemtriggered
8.Unlockexit-sidelockout
9.Resetexit-sidelockout
10.Engagedrivemovementandsetupfunctions
11.Engagedrillcarriagemovementandotherdrillfunctions24.Withtriggerpressed,rockforwardtorotatetheupperwrench
12.Worklights—On25.Withtriggerpressed,pressfrontorrearbuttontoresume
13.Worklights
14.Worklights—Off
18.ModeI—lefttriggerreleased,extendspipegrippertoward
drillframe;lefttriggerpressed,openslowerwrench.Mode
II—spindrillspindleclockwise.
19.ModeI—lefttriggerreleased,extendspipegrippertoward
pipeholder;lefttriggerpressed,closeslowerwrench.Mode
II—spindrillspindlecounterclockwise.
20.ModeI—lefttriggerreleased,lowerspipeelevator;lefttrigger
pressed,opensupperwrench.ModeII—lefttriggerreleased,
extendspipegrippertowarddrillframe;lefttriggerpressed,
opensupperwrench.
21.ModeI—lefttriggerreleased,raisespipeelevator;lefttrigger
pressed,closesupperwrench.ModeII—lefttriggerreleased,
extendspipegrippertowardpipeholder;lefttriggerpressed,
closesupperwrench.
22.Withtriggerreleased,rockforwardtorotatepipeloader
towardpipecam,rockbackwardtorotatepipeloadertoward
drillframe.
23.Withtriggerreleased,upperbuttonclosespipegripper,lower
buttonopenspipegripper.
counterclockwisetoloosenajoint;rockrearwardtorotatethe
upperwrenchclockwisetotightenajoint.
thepreviouslysetauto-drillspeed;pressandholdthefront
buttontoincreasetheauto-drillspeed;pressandholdthe
rearbuttontodecreasetheauto-drillspeed.
17

ProductOverview
Figure5
1.Drillcarriage6.Fronthood
2.Zap-alertstrobe7.Rightstabilizer
3.Operatorseat
4.Controlpanel9.Thrustframe
5.Track
8.Rearhood
18

Figure6
1.Stake-downcage
2.Pipeholder
3.Safetybar7.Stake-downplate
4.Drilling-uid-pumpinlet
5.Rear-controlpanel
6.Leftstabilizer
19

Figure7
1.Thrustframe
2.Drillcarriage5.Lowerwrench
3.Drillspindle6.Pipewiper
4.Upperwrench
20

Controls
Refertothefollowingsectionsfortheappropriatemachine
controls:
•OperatorPlatform
•Monitor
•ControlPanel
•LeftJoystick—ModeI
•LeftJoystick—ModeII
•RightJoystick—ModeI
•RightJoystick—ModeII
•Exit-Side-LockoutSystem(StandardRange)
•Exit-Side-LockoutSystem(LongRange)
•RearControlPanel
•DrillFrameandStabilizerControls
•DrivePendant
•DrillPendant
•Stake-DownLevers
Operator-ControlsCovers
Thecoversprotecttheoperatorcontrolsfromadverse
weatherconditions,suchasrain,wind,sunlight,etc.Remove
thembeforeusingthemachineandreplacethembefore
leavingthemachinefortheday .Eachcoverissecuredwith2
screwsasshowninFigure9.
•Battery-DisconnectSwitch
OperatorPlatform
Theoperatorplatform,locatedontheright,frontcornerof
themachine,containsmostofthecontrolsyouusetooperate
thedrillingfunctionsofthemachine.
Figure8
Figure9
1.Screws2.Covers
Operator-PlatformLatch
Theoperatorplatformswingsoutawayfromthemachine,
makingroomforyoutosit.Ithas4positions:travel(swung
allthewayintothemachine),full-out,and2intermediate
positions.ReturntheplatformtotheTRA VELpositionbefore
movingthemachine.
Toreleasetheplatformandswingitoutorin,pressdownon
therearplatformlatch(Figure10).
1.Operatordisplay
2.Leftcontrolpaneland
joystick
3.Rightjoystick
Figure10
1.Rearplatformlatch
21

Toreleasetheplatformandswingitoutorin,pressuponthe
g0 28 900
10
1
2
3
4
5
6
7
8
9
frontplatformlatch(Figure11).
Figure11
1.Frontplatformlatch
Exit-SideLockout—Drill-enabledLight
Thislight(Figure12)illuminatesgreenwhenthe
exit-side-lockoutfeaturehasbeenturnedoffandresetand
themachineisreadytodrill.
Exit-SideLockout—ResetSwitch
Pressthisswitch(Figure12)toenabledrillingoperationwhen
theresetlightilluminates.
Transmitter-Battery—StatusLight
Thislight(Figure12)illuminatesredwhenthebatteryon
theexit-side-lockouttransmitteristoolowtotransmit.Stop
drillingoperationsandxtheproblemwiththetransmitter
beforecontinuing.
Engine-StartButton
Pressthisbutton(Figure12)tostarttheengine.Thekey
switchontherear,controlpanelmustbeintheONposition.
ControlPanel
Figure12
1.Engine-stopbutton
2.Exit-sidelockout—reset
light
3.Exit-side
lockout—drill-enabled
light
4.Receiver-battery-status
light
5.Engine-startbutton10.Engine-speedswitch
6.Ground-strike-resetswitch
7.Exit-side-lockout—reset
switch
8.Drive/drillswitch
9.Lightsswitch
Engine-StopButton
Pressthisbutton(Figure12)toimmediatelystoptheengine
andalldrillingoperations.Youmustpullthisbuttonout
beforeyoucanstarttheengineagain.
Ground-Strike-ResetSwitch
Pressthisswitch(Figure12)toresettheZap-Alertsystem
afteragroundstrikehasoccurredandbeenxed;referto
DeployingtheZap-AlertSystem(page46).
Drive/DrillSwitch
Pressthetopofthisswitch(Figure12)toenablethedriveand
setupcontrolsorthebottomtoenabledrillandpipe-loader
functions.
LightsSwitch
Pressthetopofthisswitch(Figure12)toturnthemachine
lightsonorthebottomtoturnthemoff.
Engine-SpeedSwitch
•Pressandholdthetopofthisswitchtoincreasethe
enginespeed.
•Pressandholdthebottomofthisswitchtodecreasethe
enginespeed.
Exit-SideLockout—ResetLight
Thislight(Figure12)illuminatesyellowwhentheexit-side
lockoutfunctionisturnedoffonexit-side-lockouttransmitter,
indicatingthatyoumayresetthesystem.
•Releasetheswitchtomaintainthecurrentenginespeed.
22

LeftJoystick—ModeI
g021833
5
6
7
8
9
4
2
3
1
FrontButton
Note:Thejoystickcontrolsvarydependingonthecontrol
modeyouselectwhenpoweringupthemachine.There
are2controlmodes:ModeIandModeII;refertothe
Control-SelectScreenintheSoftwareGuideforinformation
onsettingthecontrolmode.
Figure13
1.Joystick—moveleft
2.Joystick—moveforward
3.Joystick—moverearward8.Lowerbutton
4.Joystick—moveright9.Trigger
5.Toggleswitch
6.Frontbutton
7.Rearbutton
•Lefttriggerpressed—pressthisbuttontoresumethe
previouslysetauto-drillspeed.Pressandholdthisbutton
toincreasetheauto-drillspeed.
•Lefttriggerreleased—pressthisbuttontoclosethepipe
gripper.
RearButton
•Lefttriggerpressed—pressthisbuttontosettheauto
drillspeed.Pressandholdthisbuttontodecreasethe
auto-drillspeed.
•Lefttriggerreleased—pressthisbuttontoopenthepipe
gripper.
LowerButton
Intheeventofasensorfailure,usethisbuttontooverridethe
pipecampresetsandmanuallymovethecam.Onlyoperate
inthismodeifabsolutelynecessary;youcoulddamagethe
pipecamorpipesifyoudonotalignthemcorrectly.Ifthe
sensorfails,contactyourAuthorizedToroDealerforrepair.
Joystick—Forward
•Lefttriggerpressed—closesthelowerwrench.
•Lefttriggerreleased—retractsthepipegrippertoward
thepipeholder.
Joystick—Rearward
•Lefttriggerpressed—opensthelowerwrench.
Trigger
Thetriggerchangestheotherjoystickcontrolsfrompipe
loadercontrolstowrenchoperationcontrols.
•Pressthetriggertoenablethewrenchcontrols.
•Releasethetriggertoenablethepipeloadercontrols.
ToggleSwitch
•Lefttriggerpressed—rocktheswitchforwardto
rotatetheupperwrenchclockwisetoloosenajoint;
rocktheswitchrearwardtorotatetheupperwrench
counterclockwisetotightenajoint.
•Lefttriggerreleased—rocktheswitchforwardtorotate
thepipecamouttowardsthepipeloader;rocktheswitch
rearwardtorotatethepipecamtowardsthedrillframe.
•Lefttriggerreleased—extendsthepipegrippertoward
thedrillframe.
Joystick—Left
•Lefttriggerpressed—openstheupperwrench.
•Lefttriggerreleased—lowersthepipeelevator.
Joystick—Right
•Lefttriggerpressed—closestheupperwrench.
•Lefttriggerreleased—raisesthepipeelevator.
23

LeftJoystick—ModeII
g021833
5
6
7
8
9
4
2
3
1
FrontButton
Note:Thejoystickcontrolsvarydependingonthecontrol
modeyouselectwhenpoweringupthemachine.There
are2controlmodes:ModeIandModeII;refertothe
Control-SelectScreenintheSoftwareGuideforinformation
onsettingthecontrolmode.
Figure14
1.Joystick—moveleft
2.Joystick—moveforward
3.Joystick—moverearward8.Lowerbutton
4.Joystick—moveright9.Trigger
5.Toggleswitch
6.Frontbutton
7.Rearbutton
•Lefttriggerpressed—pressthisbuttontoresumethe
previouslysetauto-drillspeed.Pressandholdthisbutton
toincreasetheauto-drillspeed.
•Lefttriggerreleased—pressthisbuttontoclosethepipe
gripper.
RearButton
•Lefttriggerpressed—pressthisbuttontosettheauto
drillspeed.Pressandholdthisbuttontodecreasethe
auto-drillspeed.
•Lefttriggerreleased—pressthisbuttontoopenthepipe
gripper.
LowerButton
Intheeventofasensorfailure,usethisbuttontooverridethe
pipecampresetsandmanuallymovethecam.Onlyoperate
inthismodeifabsolutelynecessary;youcoulddamagethe
pipecamorpipesifyoudonotalignthemcorrectly.Ifthe
sensorfails,contactyourAuthorizedToroDealerforrepair.
Joystick—Forward
Pushthejoystickforwardtospinthedrillspindle
counterclockwise.
Joystick—Rearward
Pullthejoystickrearwardtospinthedrillspindleclockwise.
Trigger
Joystick—Left
•Lefttriggerpressed—openstheupperwrench.
Thetriggerchangestheotherjoystickcontrolsfrompipe
loadercontrolstowrenchoperationcontrols.
•Lefttriggerreleased—extendsthepipegrippertoward
thedrillframe.
•Pressthetriggertoenablethewrenchcontrols.
•Releasethetriggertoenablethepipeloadercontrols.
Joystick—Right
•Lefttriggerpressed—closestheupperwrench.
ToggleSwitch
•Lefttriggerreleased—retractsthepipegrippertoward
•Lefttriggerpressed—rocktheswitchforwardto
rotatetheupperwrenchclockwisetoloosenajoint;
rocktheswitchrearwardtorotatetheupperwrench
counterclockwisetotightenajoint.
•Lefttriggerreleased—rocktheswitchforwardtorotate
thepipecamouttowardsthepipeloader;rocktheswitch
rearwardtorotatethepipecamtowardsthedrillframe.
thepipeholder.
24

RightJoystick—ModeI
g021833
5
6
7
8
9
4
2
3
1
LowerButton
Note:Thejoystickcontrolsvarydependingonthecontrol
modeyouselectwhenpoweringupthemachine.There
are2controlmodes:ModeIandModeII;refertothe
Control-SelectScreenintheSoftwareGuideforinformation
onsettingthecontrolmode.
Figure15
1.Joystick—moveleft
2.Joystick—moveforward
3.Joystick—moverearward8.Lowerbutton
4.Joystick—moveright9.Trigger
5.Toggleswitch
6.Frontbutton
7.Rearbutton
Pressthisbuttontoturnthedrilling-uidpumponoroff.
Trigger
Pressandholdthetriggertomovethedrillcarriageathigh
speedupordownthedrillframe.
Joystick—Forward
Pushthejoystickforwardtothrustthedrillcarriageforward.
Joystick—Rearward
Pullthejoystickrearwardtopullthedrillcarriagerearward.
Joystick—Left
Pushthejoysticklefttospinthedrillspindleclockwise.
Joystick—Right
Pushthejoystickrighttospinthedrillspindle
counterclockwise.
ToggleSwitch
Rocktheswitchforwardtoincreasetherateofowofthe
drillinguid;rocktheswitchrearwardtodecreasetherate
ofowofthedrillinguid.
Note:Beforeusingthisfeatureyoumustrstturnon
thedrilling-uidpumpusingthelowerbuttonontheright
joystick.
FrontButton
Pressthisbuttontoapplytread-jointcompound.
RearButton
Pressandholdthisbuttonformaximumdrillinguid
pressure;usethistoquicklyllthepipewithdrillinguid
afteraddingorremovingapipe.Releasethebuttontostop
theoworreturntothepreviouslysetowrate.
25

RightJoystick—ModeII
g021833
5
6
7
8
9
4
2
3
1
LowerButton
Note:Thejoystickcontrolsvarydependingonthecontrol
modeyouselectwhenpoweringupthemachine.Thereare2
controlmodes:ModeIandModeII;refertoControl-Select
ScreenintheSoftwareGuideforinformationonsettingthe
controlmode.
Figure16
1.Joystick—moveleft
2.Joystick—moveforward
3.Joystick—moverearward8.Lowerbutton
4.Joystick—moveright9.Trigger
5.Toggleswitch
6.Frontbutton
7.Rearbutton
Pressthisbuttontoturnthedrilling-uidpumponoroff.
Trigger
Pressandholdthetriggertomovethedrillcarriageathigh
speedupordownthedrillframe.
Joystick—Forward
Pushthejoystickforwardtothrustthedrillcarriageforward.
Joystick—Rearward
Pullthejoystickrearwardtopullthedrillcarriagerearward.
Joystick—Left
•Lefttriggerpressed—opensthelowerwrench.
•Lefttriggerreleased—raisesthepipeelevator.
Joystick—Right
•Lefttriggerpressed—closesthelowerwrench.
•Lefttriggerreleased—lowersthepipeelevator.
ToggleSwitch
Rocktheswitchforwardtoincreasetherateofowofthe
drillinguid;rocktheswitchrearwardtodecreasetherate
ofowofthedrillinguid.
Note:Beforeusingthisfeatureyoumustrstturnon
thedrilling-uidpumpusingthelowerbuttonontheright
joystick.
FrontButton
Pressthisbuttontoapplytread-jointcompound.
RearButton
Pressandholdthisbuttonformaximumdrillinguid
pressure;usethistoquicklyllthepipewithdrillinguid
afteraddingorremovingapipe.Releasethebuttontostop
theoworreturntothepreviouslysetowrate.
26

Exit-Side-LockoutSystem(Standard
Range)
Theexit-side-lockoutsystemprovidestheindividualsworking
aroundthemachinewithameanstodisablethedrillpipe
fromrotatingandthrusting.
Formoreinformationandinstructions,refertotheOperator’s
ManualfortheExit-side-lockoutsystem.
Exit-Side-LockoutSystem(Long
Range)
Theexit-side-lockoutsystemprovidestheindividualsworking
aroundthemachinewithameanstodisablethedrillpipe
fromrotatingandthrusting.
Formoreinformationandinstructions,refertotheOperator’s
ManualfortheExit-side-lockoutsystem.
Engine,KeySwitch
Thekeyswitchhas3positionsasfollows(Figure18):
RearControlPanel
Figure17
1.Engine-heatinglight4.Drill-pendantreceptacle
2.Engine,keyswitch5.Drive-pendantreceptacle
3.Fluid-pumpswitch
Figure18
1.Engine-offposition
2.Engine-runposition
3.Engine-startposition
•Engine-offposition—turnthekeytothispositionto
stoptheengine.Theenginecannotbestartedfromthe
operatorplatformwhenthekeyisinthisposition.
•Engine-runposition—turnthekeytothispositionafter
startingtheengine.Turningthekeytothisposition
alsoenablestheenginestartbuttonfromtheoperator
platform.
•Engine-startposition—turnthekeytothispositionto
starttheengine.ReleasethekeytotheRUNpositiononce
theenginehasstarted.
Fluid-PumpSwitch
Usethisswitchtoturnontheuidpumptousethespraygun
whencleaningthemachine.
Drill-PendantReceptacle
Engine-HeatingLight
Whentheengineiscold,theheaterwarmstheintakeairto
enableeasierstarting.Thislightilluminateswhiletheheateris
on.W aituntilthislightturnsoffbeforestartingtheengine.
Plugthedrillpendantintothisreceptacletoattachittothe
machine(Figure17).
Drive-PendantReceptacle
Plugthedrivependantintothisreceptacletoattachittothe
machine(Figure17).
27

DrillFrameandStabilizerControls
DrivePendant
RefertoFigure17forlocation.
Figure19
1.Drill-frametiltlever
2.Left-stabilizerlever
StabilizerLevers
Usethestabilizerleverstoraiseandlowerthestabilizers.
Note:TheDRIVE/DRILLswitchontheoperatorpanelmust
beswitchedtotheDRIVEpositionforthisfunctiontowork.
Drill-FrameTiltLever
3.Right-stabilizerlever
Figure20
1.Engine-speedswitch4.Drive-speedswitch
2.Drive-directionjoystick
3.Engine-stopbutton
Engine-StopButton
5.Operator-presenceswitch
Usethedrill-frametiltlevertotiltthedrillframetoplace
thestake-downplateonthegroundortoreturntheframe
tothetravelposition.
Pressthisbuttontoimmediatelystoptheengineandall
movement/drillingoperations.Youmustpullthisbuttonout
beforeyoucanstarttheengineagain.
Note:TheDRIVE/DRILLswitchontheoperatorpanelmust
beswitchedtotheDRIVEpositionforthisfunctiontowork.
Engine-SpeedSwitch
•Pressandholdthetopofthisswitchtoincreasethe
enginespeed.
•Pressandholdthebottomofthisswitchtodecreasethe
enginespeed.
•Releasetheswitchtomaintainthecurrentenginespeed.
Drive-DirectionJoystick
Usethejoysticktocontrolthedirectionofthemachine.The
machinewilltravelinthedirectionyoumovethejoystick.
28

Drive-SpeedSwitch
LeftSwitch
Theswitchsetsthespeedatwhichthemachinewilltravel.
Movetheswitchupforhighspeedordownforlowspeed.
Operator-PresenceSwitch
Pressandholdthisbuttontoenabletheothercontrolsonthe
drivependant.Themachinewillstopmovingifyourelease
thisbutton.
DrillPendant
Thedrillpendant(alsoreferredtoasthelife-jacket
pendant)isdesignedtoallowyourudimentarycontrol
overonlythedrillingfeatureswhenconnectedtothefront
receptacle,shouldtheoperatorplatformcontrolsbecome
non-responsive.Youcanalsoplugthispendantintotherear
drill-pendantreceptacleintheeventthatthedrivependant
malfunctionstoobtainbasicmovementfunctionsatslow
speed.
Onlythedrivefunctionscanbeoperatedfromtherear
drill-pendantreceptacle.
RefertoFigure17forlocation.
•Whenconnectedtothedrill-pendantreceptacle,move
thisswitchuptomovethedrillcarriageforwardordown
tomovethedrillcarriagerearward.
•Whenconnectedtothedrive-pendantreceptacle,move
thisswitchuptomovethelefttrackforwardordownto
movethelefttrackrearward.
CenterSwitch
Movethisswitchtothelefttoenablethepipeloaderand
wrenchoperation;movetheswitchtothecentertoturnoff
thedrillinguid.
RightSwitch
•Whenconnectedtothefrontdrill-pendantreceptacle,
movethisswitchuptorotatethedrillspindleclockwise
ordowntorotatethedrillspindlecounterclockwise.
•Whenconnectedtothereardrill-pendantreceptacle,
movethisswitchuptomovetherighttrackforwardor
downtomovetherighttrackrearward.
Stake-DownLevers
Figure22
1.Left-stake-raise/lower
lever
2.Left-stake-spinlever
Stake-Raise/LowerLevers
3.Right-stake-raise/lower
lever
4.Right-stake-spinlever
Pushdownontheseleverstolowerthestakesintotheground.
Pullupontheseleverstoraisethestakesoutoftheground.
Note:TheDRIVE/DRILLswitchontheoperatorpanelmust
beswitchedtotheDRIVEpositionforthisfunctiontowork.
Stake-SpinLevers
1.Leftswitch
2.Centerswitch
Figure21
3.Rightswitch
Pushdownontheseleverstospinthestakesclockwise.Pull
upontheseleverstospinthestakescounterclockwise.
Note:TheDRIVE/DRILLswitchontheoperatorpanelmust
beswitchedtotheDRIVEpositionforthisfunctiontowork.
29

Battery-DisconnectSwitch
Specications
OpenthefronthoodtoaccesstheBATTERY-DISCONNECT
switch;refertoOpeningtheFrontHood(page58).
TheBATTERY-DISCONNECTswitchislocatedtotherightof
theengine;itisusedtoelectricallydisconnectthebattery
fromthemachine.
TurntheBATTERY-DISCONNECTswitchtotheONorOFF
positiontoperformthefollowing:
•Toenergizethemachineelectrically ,rotatethe
BATTERY-DISCONNECTswitchclockwisetotheON
position(Figure23).
•Tode-energizethemachineelectrically,rotatethe
BATTERY-DISCONNECTswitchcounterclockwisetothe
OFFposition(Figure23).
Note:Specicationsanddesignaresubjecttochange
withoutnotice.
Machine
Width
Length
Height
Weight
131cm(51.5inches)
525cm(207inches)
188cm(74inches)
4,765kg(10,500lbs)
Attachments/Accessories
AselectionofToroapprovedattachmentsandaccessoriesis
availableforusewiththemachinetoenhanceandexpand
itscapabilities.ContactyourAuthorizedServiceDealeror
Distributororgotowww .Toro.comforalistofallapproved
attachmentsandaccessories.
Important:UseonlyToroapprovedattachments.
Otherattachmentsmaycreateanunsafeoperating
environmentordamagethetractionunit.
1.Battery-disconnectswitch
(Onposition)
Figure23
2.Battery-disconnectswitch
(Offposition)
30

Operation
Note:Determinetheleftandrightsidesofthemachine
fromthenormaloperatingposition.
RefertoPreparingtheJobSiteandtheMachine(page
39)forinstructionsonpreparingthejobsiteandthe
machine.
4.Drillthebore.
Youdrilltheboreinthreestages:
UnderstandingHorizontal
DirectionalDrilling
Horizontaldirectionaldrillingisaprocessusedfordrillinga
horizontalborethroughthesoilandunderobstructionssuch
asroads,buildings,bodiesofwater,etc.Onceyoudrillthe
bore,youpullbacktheutilitylinesorpipesthroughthebore
andconnectthemasneeded.Becauseitdoesnotrequire
verymuchdisturbanceofthesurface,installationofutilities
usingdirectionaldrillingpreservestheenvironmentandsaves
bothtimeandmoneyovertraditionalinstallationmethods
suchastrenching.
Wheninstallingcablingorpipeusingadirectionaldrill,you
completethefollowingsteps:
1.Gathersiteinformation.
Beforeoperatinginanareawithhigh-voltagelinesor
cables,contacta“One-CallSystemDirectory”service.
IntheUSA,call811oryourlocalutilitycompany.If
youdonotknowyourlocalutilitycompany’sphone
number,callthenationalnumber(USAandCanada
only)at1-888-258-0808.Also,contactanyutility
companiesthatarenotparticipantsofthe“One-Call
SystemDirectory”service.PleaserefertoDrilling
NearUtilityLines(page6)formoreinformation.
Beforefullyplanningthebore,youmustgather
informationaboutthejobsitesuchasthelocationof
otherutilities,obstaclesatthesite,andwhatregulations
andpermitsyouwillneedtocompletethejob;referto
GatheringSiteInformation(page32).
2.Planthebore.
Beforeyoucandrill,youmustrstplantheborepath
basedontheinformationyougathered.Referto
PlanningtheBorePath(page34).
3.Preparethejobsiteandthemachine.
Beforedrilling,youpreparethejobsitewithanentry
point,depth-gaugehole(optional),andanexithole.
Youalsoneedtodrivetheunittothesite,setitupfor
drilling,andconnectittoadrilling-uidmixer.
A.Entry
Intheentryphaseofthebore,youpushthedrill
bitandheadintothegroundatanangleofupto
16degrees.Afterpushinginoneormorepipes,
youbegindrillingdownandforwarduntilyou
reachthedesireddepthordepth-gaugehole(if
used).
B.HorizontalReach
Afterreachingthedesireddepth,youpushthe
bitforward,steeringthebittoahorizontaldepth.
Thedrillbitemitsaradiosignalfromthesonde
housing,whichallowsacrewmemberonthe
surfacetotrackthelocationanddepthofthehead
usingthesondereceiverasyoudrillandsteerit
alongaplannedroute.
C.Exit
Onceyouhaveattainedtheplannedhorizontal
reach,yousteertheheadupatananglesimilar
toyourentryanglebringingthebitintotheexit
holeortrench.
RefertoDrillingtheBore(page49).
5.Backreamtheboreandpullbackthecablingor
pipe.
Afterenteringtheexithole,theendcrewdetachesthe
drillbitandsondehousingfromthedrillpipe.Inits
place,theyattachareamingbitandtheendofthecable
orpipetobepulledthroughthebore.Thereaming
bitisdesignedtoenlargetheboreasyoupullitback.
Asbefore,youpumpdrillinguidthroughthepipe
tothereamingbitasyoupullthecableorpipeback
throughtheboretolubricatethereamerandallow
thecableorpipetoslideeasilythroughthebore.You
continuepullingthepipebackuntilthereamerreaches
thedepth-gaugeholeorexitsattheentrypoint.There
youremovethereamerandproductfromthedrillpipe,
pullingthepipetherestofthewaybacktothemachine.
RefertoBackreamingandPullback(page52)for
instructionsonbackreamingandpullingcableorpipe.
Note:Whendrilling,youconnectthemachinetoa
drilling-uidmixerthatmixeswaterwithbentonite
clayandotheringredients.Themachinepumpsthis
mixture,referredtoasdrillinguidor“Mud”,through
thedrillpipeandoutthedrillbit.Thedrillinguid
lubricatesthebit,helpstoholdtheboreopenwhile
drilling,andmixeswiththespoils,ushingthemout
oftheborethroughtheentrypoint.
6.Finishtheboreandleavethejobsite.
Aftercompletingtheoperation,youneedtodisconnect
andcleanthemachineandloaditonthetrailer;refer
toFinishingtheJob(page54).
31

GatheringSiteInformation
PlanningtheInitialRoute
Beforeyoucanbeginboring,youneedtoplantherouteyou
willboreandprepareasfollows:
•Createabasicplanforthebore,mappingoutthe
proposedroute.
–Noteanyobstacleswhichmayaffecttheboresuchas
largetrees,bodiesofwater,buildings,etc.
–Plantherouteoftheboretoavoidasmanyobstacles
aspossible.
–Determinethedepthofanybodiesofwatertobe
crossedtoensurethatyoucangetdeepenoughunder
them.
•Determinethedepthyouneedtoinstallthematerialat
andtheminimumbendradiusbothofthedrillpipeand
ofthematerialbeinginstalled.Thiswillseriouslyaffect
howlongtheboreneedstobeandatwhatangleyoucan
beginandend;refertoPlanningtheBorePath(page34).
DANGER
Contactingundergroundhazardswiththe
machinewhiledrillingorreamingcancause
explosion,electrocution,breathingproblems,
severetrauma,anddeathtoyouorbystanders.
–Ensurethatallpersonnelatthejobsitewear
personalprotectiveequipmentincluding
ahardhat,eyeprotection,electrically
insulatedsafetybootsandgloves,and
hearingprotection.
–Keepbystandersandspectatorsawayfrom
thejobsite,includingthecompletebore
path.
–Locateandexposeallelectricandgaslines
thatyouwillbecrossingbycarefulhand
digging.
–EnsurethatyouusetheZap-Alertsystem
wheneveroperatingthemachine.
•Havetheareaoftheboremarkedforutilitylines(inthe
UScall811).Ensurethatalllinesaremarkedonyour
blueprints/boreplanaswell.
•Contactthelocalauthoritiestoarrangeforanypermits
andtrafccontrolthatyouwillneedtoconductthejob.
InspectingtheProposedJobSite
Physicallyinspectthesiteasfollows:
•Notetheterrain,slopes,valleys,hills,andanyfeatures
notplannedforpreviously.
Determinethedegreeofslopeatboththeproposedentry
pointandexitpoint.
•Determinewhatthesoiltypesareintheareaand,if
possible,whattheyareatthedepthyouwillbeboring.
Youmayneedtodigtestholesatintervalsalongthebore
pathtofullydeterminethis.
•Walktheareaoftheborelookingforanypossible
unmarkedobstructions.Lookformanholes,pedestals,
oldfoundations,etc.
•Identifyallhazardsofwhichyouwillbepassingwithin
3m(10ft).
Commonhazardsincludethefollowing:
–Gaslines
DANGER
Drillingintoagaslinecancauseanexplosion
orre,burning,injuring,orkillingyouor
othersinthevicinityofthebreak.
◊Donotsmokeorhaveanysourceofame
neargaslinesorateitherendofabore
thatwillbecrossingagasline.
◊Keepbystandersandspectatorsaway
fromthejobsite,includingthecomplete
borepath.
◊Locateandexposeallgaslinesthatyou
willbecrossingbycarefulhanddigging.
◊Havethegascompanyturnoffthegas
toanylinesyouwillbecrossingbefore
drilling.
◊Usethereceivertotracktheexactposition
ofthedrillheadwhenapproachinggas
lines.
32

–Electricalpowerlines
DANGER
Drillingintoanelectricpowerlinewillcause
themachinetobecomeelectriedandmay
electrocuteyouoranybystanders.
–Crystallinesilicaandotherdust
Ifyouwillbedrillingthroughorcuttingconcrete,
sand,orothersubstancesthatcreatedustsorfumes,
youneedtoensurethatyouandallworkerswear
breathingprotectiontoprotectyourlungsfromthe
dust.
◊Keepbystandersandspectatorsaway
fromthejobsite,includingthecomplete
borepath.
◊Locateandexposeallelectriclinesthat
youwillbecrossingbycarefulhand
digging.
◊Havetheelectriccompanyturnoffthe
powertoanylinesyouwillbecrossing
beforedrilling.
◊Usethereceivertotracktheexact
positionofthedrillheadwhen
approachingelectriclines.
◊Beforedrilling,setupandusethe
Zap-Alertsystemwhichisdesignedto
notifyinthecaseofanelectricstrikeand
electricallyisolatethemachineoperator
fromthemachine.IftheZap-Alertalarm
triggers,stopwhatyouaredoinganddo
notleavetheoperator’sposition.Refer
toDeployingtheZap-AlertSystem(page
46)fordetailedinstructionsonusingthe
Zap-Alertsystem.
WARNING
Machiningorhandlingstone,masonry,
concrete,metal,andothermaterialscan
generatedust,mists,andfumescontaining
chemicals,suchassilica,knowntocause
seriousorfatalinjuryorillness,suchas
respiratorydisease,silicosis,cancer,birth
defects,orotherreproductiveharm.
◊Controldust,mist,andfumesatthe
sourcewherepossible.Watershouldbe
usedfordustsuppressionwhenfeasible.
◊Usegoodworkpracticesandfollowthe
recommendationsofthemanufactureror
suppliers,OSHA,andotheroccupational
andtradeassociations.
◊Whenthehazardsfrominhalationcannot
beeliminated,theoperatorandany
bystandersshouldweararespirator
approvedbyOSHAforthematerialbeing
handled.
WARNING
Silicosis W ar ning:
drillingstone,masonry,concrete,metal,
andothermaterialswithsilicaintheir
compositionmaygiveoffdustormist
containingcrystallinesilica.Silicaisa
basiccomponentofsand,quartz,brick,
clay,granite,andnumerousotherminerals
androcks.Repeatedand/orsubstantial
inhalationofairbornecrystallinesilicacan
causefatalrespiratorydiseases,including
silicosis.Inaddition,someotherauthorities
havelistedrespirablecrystallinesilicaasa
substanceknowntocausecancer.When
cuttingsuchmaterials,followrespiratory
precautions.
Grinding,cutting,or
33

PlanningtheBorePath
Beforesettingupthejobsite,youneedtoplantheborepath,
includingthefollowing:
Figure24
1.Boreentry
2.Beginning-of-bore-at-depthpoint5.End-of-bore-at-depthpointandboreexit
3.Boredepth
•Boreentry
Theisthelocationwhereyousetupthemachineandthe
drillbitenterstheground.Dependingonconditions,this
willtypicallybesetback9to15m(30to50ft)fromthe
beginning-of-the-bore-at-depthpoint.
•Beginning-of-bore-at-depthpoint
Thisisthepointwhereyouwanttheutilitylineorpipeto
endafterinstallationiscomplete.Itistypicallythepointat
whichtheborelevelsoutandbeginstoborehorizontally.
Thismaybethesameastheentrypoint,oryoumaydiga
separatedepth-gaugeholeatthispoint(Figure24).
•Boredepth
Thisthedepthatwhichyouwanttoinstalltheutility
lineorpipe.Thismachineisdesignedprimarilyfor
installationsbetween1and3m(3.5to10ft).
•Obstaclesinthepath
Itisimportanttoknowwheretheknownobstaclesare
thatyouwillneedtosteeraroundorunderbeforestarting
sothatyoucanplanwheretobeginsteeringpriorto
reachingtheobstacle.
•End-of-bore-at-depthpoint
Thisisthepointwhereyouwanttheutilitylineorpipe
tobeginafterinstallationiscomplete.Oftenthiswillalso
betheboreexit.
4.Obstacle
neededforsteeringthedrilltothesurface,typically9to15
m(30to50ft)fromtheend-of-the-bore-at-depthpoint.
DeterminingtheBoreEntryPoint
Oneofthemorechallengingaspectsofplanningthebore
pathistodeterminetheentrypointofthebore.Youneedto
takethefollowingtraitsintoaccountwhendeterminingthe
locationoftheentrypoint:
•Boredepth
Thisthedepthatwhichyouwanttoinstalltheutility
lineorpipe.Thismachineisdesignedprimarilyfor
installationsbetween1and3m(3.5to10ft).
•Pipeandmaterialexibility
The3m(10ft)pipesusedonthismachinecanextoan
8%pitchoverthelengthofthepipe;thisequatestoa
bendofnomorethan20cm(8inches)offofastraight
path(Figure25).
Important:Ifyousteerthepipetobendsharper
than20cm(8inches)perpipe,youmaydamagethe
pipesandtheirconnections.Youmustalsomake
steeringchangesgraduallyovertheentirelengthof
eachpipe.Ifyousteerthewhole20cm(8inches)
inonly25to50cm(1to2ft)oftravel,youwill
permanentlydamagethepipes.
•Boreexit
Thisisthelocationwherethedrillheadwillexitthe
groundandthepointatwhichyouwillpulltheutilitylines
orpipeintothebore.Ifthispointwillbeatthesurface
insteadofatinstallationdepth,youwillneedtodetermine
thedistancefromtheend-of-bore-at-depthlocation
34

Figure25
1.20cm(8inches)
Thisexibilityisoftenratedinmaterialsasaminimum
bendradius,whichistheradiusofthecircleformedifthe
materialorpipes,connectedtogether,werebenttoform
agiantcircle.Theminimumradiusofacirclemadewith
thepipeusedwiththismachineis31m(101ft).
•Entrypitch
Theentrypitchistheangleatwhichthemachine
enterstheground.Withthetracksonlevelground,the
stabilizersdown,andthestake-downplateontheground,
thedrillframeangleisabout15degreesora27%pitch.
Thispitchwillchangedependingontheslopeofthe
groundandotherfactorsofthejobsite.Youcanalso
reducethispitchabitbybuildingupthegroundunder
thestake-downplatebeforepositioningthemachine.
Youcandeterminetheactualpitchofthedrillframeby
placingthedrillbitandsondehousingontheframeand
thenusethereceivertodisplaythepitch.
Thesteeperyourentrypitchis,thedeeperyourborewill
havetobeduetothelimitationsofthepipeexibility.
Typicallyyouneedtoinsertthedrillandatleast1/3ofa
pipeintothegroundbeforeyoucanstartsteeringtoward
thebeginningoftheborepoint.Figure26,Figure27,
andthefollowingtableillustratetherelationshipbetween
entrypitchanddepth.
Figure27
1.18%pitch3.53cm(21inches)
2.3m(10ft)
Figure26
1.26%pitch3.76cm(30inches)
2.3m(10ft)
35

Note:Thedepthsgiveninthefollowingtablearefor3m(10ft)ofcombineddrillheadandpipe.Asyousteerup,the
pitchofthesteeredsectionwillchangeandcanbemonitoredwiththereceiver.Usethefollowingtabletoidentifyhow
manylengthsofpipewillbenecessarytoinsertandsteertothebeginningpointandhelpyouchooseanentrypoint.
Pitch
1%2cm(1inch)26%76cm(30inches)
2%5cm(2inches)27%79cm(31inches)
3%10cm(4inches)28%81cm(32inches)
4%13cm(5inches)29%84cm(33inches)
5%15cm(6inches)30%86cm(34inches)
6%18cm(7inches)31%91cm(36inches)
7%20cm(8inches)32%94cm(37inches)
8%25cm(10inches)33%97cm(38inches)
9%28cm(1 1inches)34%99cm(39inches)
10%30cm(12inches)35%102cm(40inches)
11%33cm(13inches)36%104cm(41inches)
12%36cm(14inches)37%107cm(42inches)
13%39cm(15inches)38%109cm(43inches)
14%43cm(17inches)39%112cm(44inches)
15%46cm(18inches)40%114cm(45inches)
16%48cm(19inches)41%117cm(46inches)
17%51cm(20inches)42%117cm(46inches)
18%53cm(21inches)43%119cm(47inches)
19%56cm(22inches)44%122cm(48inches)
20%61cm(24inches)45%124cm(49inches)
21%64cm(25inches)46%127cm(50inches)
22%66cm(26inches)47%130cm(51inches)
23%69cm(27inches)48%133cm(52inches)
24%71cm(28inches)49%135cm(53inches)
25%74cm(29inches)50%137cm(54inches)
Allmeasurementsareapproximateandwillvarydependingonsoilconditions.
DepthChangeper10feet
Pitch
DepthChangeper10feet
Note:ThesevaluesandmorecanbefoundintheDriller’ sHandbook&DailyLogbyDigitalControlIncorporated.
36

Giventheaboveinformation,youcancalculatethenumberof
rodsrequiredtoreachyourbeginningpointattheappropriate
depth.Tororecommendsthatyoustarttheentrypointa
distancebackfromyourbeginning-at-depthpointbythe
samedistanceasthelengthofpipesyouwillneedtoreach
thatpoint.Thiswillensurethatyouhaveenoughextraspace
soyouwillnotneedtoover-steeranddamagethepipes.
1.26%pitch4.185cm(73inches)7.14.7m(45ft)
2.76cm(30inches)5.203cm(80inches)
3.142cm(56inches)6.208cm(82inches)
Thefollowingexampleillustratestheprocessgivenan
installationusingthemaximumentrypitchofthemachine
(26%)onlevelground:
•Youinserttherst3m(10ft)ofdrillbit/pipeintothe
groundwithnosteering.Theendofthedrillbitwillbe
76cm(30inches)deep(Figure25).
Figure28
•Youbeginsteeringupforthenext3m(10ft),pushingthe
pipesinatthemaximumpitchchangeof8%.Thisresults
inachangeofpitchfrom26%atthebeginningofthe3m
(10ft)to18%attheendofthe3m(10ft)foranaverage
pitchof22%.Giventhat,thedrillheadlowersanother66
cm(26inches)andisnow142cm(56inches)deep.
•Continuingsteeringupforthenext3m(10ft)atan8%
pitchchange,yourpitchwillchangefrom18%to10%
foranaveragepitchof14%.Giventhat,thedrillhead
lowersanother43cm(17inches)andisnow185cm(73
inches)deep.
•Continuingsteeringupforthenext3m(10ft)atan8%
pitchchange,yourpitchwillchangefrom10%to2%for
anaveragepitchof6%.Giventhat,thedrillheadlowers
another18cm(7inches)andisnow203cm(80inches)
deep.
•Levelingthedrillheadfrom2%to0%takeslessthan1.5
m(5ft)moreforanaldepthof208cm(82inches).
Reachingthisnalpointtookfourandahalf,3m(10ft)
pipes.Soforthisexampleyourentrypointshouldbe
14.7m(45ft)backfromthebeginning-at-depthpointof
yourinstallation.
37

Thefollowingexampleillustratestheprocessgivenan
installationusingthemachineatan18%pitchonlevel
ground:
1.18%pitch3.96cm(38inches)5.119cm(47inches)
2.53cm(21inches)4.114cm(45inches)6.10.6m(35ft)
•Youinserttherst3m(10ft)ofdrillbit/pipeintothe
groundwithnosteering.Theendofthedrillbitwillbe
53cm(21inches)deep(Figure29).
Figure29
•Youbeginsteeringupforthenext3m(10ft),pushingthe
pipesinatthemaximumpitchchangeof8%.Thisresults
inachangeofpitchfrom18%atthebeginningofthe3m
(10ft)to10%attheendofthe3m(10ft)foranaverage
pitchof14%.Giventhat,thedrillheadlowersanother43
cm(17inches)andisnow96cm(38inches)deep.
•Continuingsteeringupforthenext3m(10ft)atan8%
pitchchange,yourpitchwillchangefrom10%to2%for
anaveragepitchof6%.Giventhat,thedrillheadlowers
another18cm(7inches)andisnow114cm(45inches)
deep.
•Levelingthedrillheadfrom2%to0%takeslessthan1.5
m(5ft)moreforanaldepthof119cm(47inches).
Reachingthisnalpointtookthreeandahalf,3m(10
ft)pipes.Soforthisexampleyourentrypointshouldbe
10.6m(35ft)backfromthebeginning-at-depthpointof
yourinstallation.
Important:Youcanusetheinformationcontainedin
thissectiontodetermineboththespaceneededtosteer
uptotheexitpointifneededandalsotosteeraround
obstacles.
MappingtheBore
Withtheinformationyougatheredpreviously,mapoutthe
routeofthebore,identifyingthefollowingsothatyoucan
markthesitelater:
•Entrypoint
•Locationofthemachineandsupportingequipment
•Beginningofboreatdepth
•Anyobstaclesthatyouneedtosteeraroundandthe
locationswhereyouneedtostartsteeringtogetaround
orunderthem
•Anyutilitylinesyouwillneedtocross
•Slopeandsoilchangesalongthepaththatwillaffectthe
bore
•Endoftheboreatdepth
•Exitlocationifdifferentthantheendofthebore
38

PreparingtheJobSiteandthe
TestingtheZap-AlertSystem
Machine
Beforedrilling,preparethejobsiteandmachineasfollows:
•MarkandpreparetheborepathMarkingandPreparing
theBorePath(page39).
•TesttheZap-Alertsystem;refertoTestingtheZap-Alert
System(page39).
•Loadthedrillpipesintothepipeholderifneeded;refer
toLoadingDrillPipesintothePipeHolder(page41).
•Addfueltothemachine;refertoAddingFuel(page41).
•Checktheoillevelintheengine;refertoCheckingthe
Engine-OilLevel(page43)
•Checktheenginecoolantlevel;refertoCheckingthe
CoolingSystem(page43).
•Checkthehydraulicuidlevel;refertoCheckingthe
Hydraulic-FluidLevel(page43).
•Checktheoillevelinthedrilling-uidpump;referto
CheckingtheDrilling-Fluid-PumpOilLevel(page86).
•Load/unloadthemachine;refertoLoadingand
UnloadingtheMachine(page43).
•Drivethemachinetotheentrypoint;referto
UnderstandingHorizontalDirectionalDrilling(page31).
•Connectthemachinetoadrilling-uidsource;referto
ConnectingtoaDrilling-FluidSource(page48).
•Setupthedrillbit(s)andtrackingelectronics;referto
SettingUptheDrillHeadandTrackingSystem(page45).
•Setupthemachinefordrilling;refertoSettingupthe
MachineforDrilling(page45).
•DeploytheZap-Alertsystem;refertoDeployingthe
Zap-AlertSystem(page46)
TheZap-Alertsystemisanelectricstrikesensingdeviceon
themachinethattriggersastrobelightandaudiblealarmin
theeventthatthedrillbit,reamer,orstakebreaksintoan
energizedpowerline.Intheeventofanelectricstrike,the
machinewillbecomeenergized,settingoffthealarm.
DANGER
IftheZap-Alertsystemactivateswhiledrilling,the
machine,exceptfortheoperator’splatform,will
becomeenergized.Ifyoustepofftheoperator
platformorifsomeonetouchesthemachineorwet
groundnearthemachineorinthebore,youor
theycouldbeelectrocutedcausingseriousinjury
ordeath.
•TesttheZap-Alertsystembeforedrilling.
•Deploythegroundingstakebeforedrilling.
Ensurethatthestakeisfullyinsertedintomoist
soil.
•IftheZap-Alertistriggered:
–Stayintheseatanddonottouchtheground
oranyotherpartofthemachineuntilthe
powerhasbeenturnedoff.Donotpour
liquidsorurinatefromtheoperatorplatform
ontotheground.
–Stopdrilling,stopthedrilling-uidow,and
retractthedrilloutoftheground.
–Keepeveryoneawayfromthemachine.
–Keepstandingorrunningwateranddrilling
uidcontainedclosetothemachine.Keep
wateranddrillinguidsourcesawayfrom
thebrokenline.
MarkingandPreparingtheBorePath
1.Walktheborepath,markingitonthegroundwith
markingpaintsothatthereceiveroperatorwillbeable
tofollowtheplan.
2.Handdigtoexposeanyburiedutilitylinesmarked
previouslythattheborepathwillbecrossing.This
willallowthereceiveroperatortoknowexactlywhere
theyare.
3.Ifyouareexitingtheboreatgroundlevelandnotinan
existingtrench,diganangledholeintowhichthebit
willenterattheendofthebore.
4.Ifdesired,digaholetothebeginning-of-the-borepoint
whereyoucandisconnectthepipeorlinesafterpulling
themback.
–Contacttheutilitycompanytohavepower
shutofftothebrokenline.Donotresetthe
Zap-Alertsystemuntilthepowerhasbeen
turnedoff.
TesttheZap-Alertsystembeforeusingthedrilleachday,as
follows:
1.Openthefronthood;refertoOpeningtheFront
Hood(page58).
2.Laythegroundingstakeatonthegroundawayfrom
themachine.Donotdrivethestakeintotheground.
Important:Donotallowthestaketotouchany
partofthemachine.
3.ConnectanalligatorclipfromtheZap-Alerttesterto
thegroundingstudontheZap-Alertsystem(Figure
30).
39

Figure30
1.Testbutton5.Resetbutton
2.Zap-alerttester6.Alligatorclips
3.Zap-alertsystem7.Machinegroundingpoint
4.Zap-alertsystem
groundingstud
Ifeithertheaudiblealarmorthestrobelightfailedto
triggerwhenyoupressedtheTESTbutton,havethem
repairedbeforedrillingwiththemachine.
MountingaFireExtinguisher
Mountyourreextinguisherbelowtheoperatorseat(Figure
32).
Note:Areextinguisherisnotprovidedwiththemachine.
Therecommendedreextinguisherisadrychemicalre
extinguisherapprovedforclassBandCres.
Figure32
4.Connecttheotheralligatorcliptoametalcomponent
ofthemachineframe.
5.PresstheTESTbuttonontheZap-Alerttester(Figure
30).
TheZap-Alertalarmshouldsound,andthestrobeon
topofthefronthoodshouldash.
6.PresstheZAP-ALERTRESETbuttontostopthealarm
(Figure30).
7.Disconnectthealligatorclipsfromthegroundingstud
andthemachine.
8.Storethegroundingstakeintheholderontheoperator
platformasshowninFigure31.
1.Mountinglocation
1.Groundingstake
Figure31
40

LoadingDrillPipesintothePipeHolder
Beforeusingthemachine,llthepipeholderwithupto40
drillpipes.
1.Pipe2.Maleend
1.Removetheclevispinsfromthepipeholder(Figure
33).
2.Insertthepipesfromthetopwiththemalethreaded
pipeendstowardthefrontofthemachine(Figure33).
3.Installtheclevispinsbeforedrilling.
Note:Beforedrilling,checktheconditionofthepipesand
replaceanythatarebentordamaged.
Figure33
3.Clevispins
AddingFuel
ServiceInterval:Beforeeachuseordaily—Checkthefuel
level.
Useonlyclean,freshdieselfuelorbiodieselfuelswithlow
(<500ppm)orultralow(<15ppm)sulfurcontent.The
minimumcetaneratingshouldbe40.Purchasefuelin
quantitiesthatcanbeusedwithin180daystoensurefuel
freshness.
Fueltankcapacity:114L(30USgallons)
Usesummergradedieselfuel(No.2-D)attemperatures
above-7°C(20°F)andwintergrade(No.1-DorNo.
1-D/2-Dblend)belowthattemperature.Useofwintergrade
fuelatlowertemperaturesprovideslowerashpointand
coldowcharacteristicswhichwilleasestartingandreduce
fuellterplugging.
41

Useofsummergradefuelabove-7°C(20°F)willcontribute
towardlongerfuelpumplifeandincreasedpowercompared
towintergradefuel.
•Ifthisisnotpossible,thenrefuelsuchequipmenton
atruckortrailerfromaportablecontainer,ratherthan
fromafueldispensernozzle.
Important:Donotusekeroseneorgasolineinsteadof
dieselfuel.Failuretoobservethiscautionwilldamage
theengine.
WARNING
Fuelisharmfulorfatalifswallowed.Long-term
exposuretovaporscancauseseriousinjuryand
illness.
•Avoidprolongedbreathingofvapors.
•Keepfaceawayfromnozzleandgastankor
conditioneropening.
•Keepfuelawayfromeyesandskin.
BiodieselReady
Thismachinecanalsouseabiodieselblendedfuelofup
toB20(20%biodiesel,80%petrodiesel).Thepetrodiesel
portionshouldbeloworultralowsulfur.Observethe
followingprecautions:
•Thebiodieselportionofthefuelmustmeetspecication
ASTMD6751orEN14214.
•TheblendedfuelcompositionshouldmeetASTMD975
orEN590.
•Paintedsurfacesmaybedamagedbybiodieselblends.
•UseB5(biodieselcontentof5%)orlesserblendsincold
weather.
•Ifafueldispensernozzlemustbeused,keepthenozzlein
contactwiththerimofthefueltankorcontaineropening
atalltimesuntilfuelingiscomplete.
DANGER
Incertainconditions,fuelisextremelyammable
andhighlyexplosive.Areorexplosionfromfuel
canburnyouandothersandcandamageproperty.
•Fillthefueltankoutdoors,inanopenarea,when
theengineiscold.Wipeupanyfuelthatspills.
•Donotllthefueltankinsideanenclosedtrailer.
•Donotsmokewhenhandlingfuel,andstay
awayfromanopenameorwherefuelfumes
maybeignitedbyaspark.
•Storefuelinanapprovedcontainerandkeepit
outofthereachofchildren.Donotbuymore
thana30-daysupplyoffuel.
•Donotoperatewithoutentireexhaustsystemin
placeandinproperworkingcondition.
1.Parkthemachineonalevelsurface.
2.Opentherearhood;refertoOpeningtheRear
Hood(page58).
3.Usingacleanrag,cleantheareaaroundfueltankcap.
4.Removethecapfromthefueltank(Figure34).
•Monitorseals,hoses,gasketsincontactwithfuelasthey
maybedegradedovertime.
•Fuellterpluggingmaybeexpectedforatimeafter
convertingtobiodieselblended.
•Contactyourdealerifyouwishformoreinformation
onbiodiesel.
Incertainconditionsduringfueling,staticelectricitycanbe
releasedcausingasparkwhichcanignitethefuelvapors.A
reorexplosionfromfuelcanburnyouandothersandcan
damageproperty.
•Placefuelcontainersonthegroundawayfromyour
vehiclebeforelling.
•Donotllfuelcontainersinsideavehicleoronatruck
ortrailerbedbecauseinteriorcarpetsorplastictruckbed
linersmayinsulatethecontainerandslowthelossofany
staticcharge.
•Whenpractical,removeequipmentfromthetruckor
trailerandrefueltheequipmentwithitstracksonthe
ground.
Figure34
1.Fuel-tankcap
5.Fillthetankuntilthelevelistothebottomoftheller
neckwithdieselfuel.
6.Installfueltankcaptightly .
Note:Ifpossible,llthefueltankaftereachuse.This
willminimizepossiblebuildupofcondensationinside
thefueltank.
42

AdjustingtheCarriagePressure
Tohydraulicallyadjustthecarriagepressure,dothefollowing:
1.Pressbutton7onthescreentoturnthecarriage
pressuretotheONposition(green);refertothe
Carriage-PressureScreenintheSoftwareGuideforthis
machine.
2.Increaseordecreasethecarriagepressureasfollows:
•Pressbutton5onthescreentodecreasethe
carriagepressure.
•Pressbutton6onthescreentoincreasethe
carriagepressure.
Note:Thecarriage-pressuregaugewilluctuateupor
downbasedonhowmuchyouincreaseordecrease
thecarriagepressure.
DrivingtheMachine
1.Walkaroundthemachinetoensurethatnooneisnear
it.Ensurethatallbystandersareclearoftheareawhere
youwillbemovingthemachine.
2.Connectthedrivependanttotherightreceptacleon
thebottomoftherearcontrolpanel.
3.Withthependantinhand,walkatleast6feettothe
sideofthemachine.Besuretokeepthissafedistance
whenevermovingthemachine.
4.PressandholdtheOPERATOR-PRESENCEbuttonon
thedrivependant.
5.Usethespeedswitchonthependanttoincreaseor
decreasetheenginespeedasdesired.
6.Setthedesiredtravelspeed,usingthespeedswitch.
7.Usethejoysticktomovethemachineasdesired.
CheckingtheEngine-OilLevel
Beforeyoustarttheengineandusethemachine,check
theoillevelintheenginecrankcase;refertoCheckingthe
Engine-OilLevel(page66)inEngineMaintenance.
CheckingtheCoolingSystem
Beforeyoustarttheengineandusethemachine,checkthe
coolingsystem;refertoCoolingSystemMaintenance(page
77).
CheckingtheHydraulic-FluidLevel
Beforeyoustarttheengineandusethemachine,check
thehydraulicuidlevel;refertoCheckingtheHydraulic
Fluid(page83)inHydraulicSystemMaintenance.
Starting/StoppingtheEngine
Tostarttheengine,completethefollowing:
1.Openthefronthood;refertoOpeningtheFront
Hood(page58).
2.TurnthebatterydisconnectswitchtotheONposition;
refertoBattery-DisconnectSwitch(page30).
3.Closeandlatchthehood.
4.Openthedoorontherearcontrolpanel.
5.TurntheignitionkeytotheRUNposition.
IftheWait-to-Startlightilluminates,waituntilitturns
offbeforeproceeding.
6.TurntheignitionkeytotheSTARTpositionuntilthe
enginestarts,thenreleaseit.
Tostoptheengine,turntheignitionkeytotheOFFposition.
Inanemergency,youcanalsostoptheengineandall
processesbypressingtheENGINE-STOPbuttononeitherthe
drivependantorthecontrolpanel.
Note:Formoreinformationonthedrivependant,refer
toDrivePendant(page28).
LoadingandUnloadingtheMachine
WARNING
Movingamachineofthissizeonatrailerover
publicroadscarriesriskstothosearoundthe
machineifitshouldcomeloose,beinvolvedinan
accident,hitalowhangingstructure,etc.
•Followthetie-downproceduresdescribedin
thissectionwhenmovingthemachine.
•Followalllocaltrafcregulationsgoverningthe
haulingoflargeequipment.Thismanualcannot
adequatelycoveralllawsandsafetyregulations;
itisyourresponsibilitytoknowandfollowthe
lawsandregulationsthatpertaintoyou.
WARNING
Themachinecanslipandfallfromatrailerorramp,
crushinganyonecaughtbeneathitandcausing
seriousinjuryordeath.
•Keepallbystandersawayfromthemachineand
trailer.
•Ensurethatthetrailerandramparenotslippery
andarefreeofice,grease,oil,etc.
•Movethemachineontotherampatslowspeed
withtheengineatslowspeed.
•Ensurethatyouhavethemachinecenteredon
therampandtrailer.
1.Ensurethattherampandthetrailerortruckbedcan
supporttheweightofthemachine.
2.Ensurethattheupperandrearpipe-holderpinsare
installedFigure35.
43

Figure35
1.Upperpins2.Lowerpins
3.Placeablockatthefrontandrearofthetrailerand/or
trucktires.
4.Usingthedrivependant,settheenginespeedtoslow ,
andthedrivespeedtoslow.
5.Usingthedrivependant,carefullydrivethemachine
forwardorrearwarduptherampandintopositionon
thetrailer.
11.Afterdrivingafewmiles,pulloverandchecktoensure
thatallchainsarestilltightandthatthemachinehas
notmoved.
Tounloadthemachine,reversetheaboveprocedure.
6.Lowerthestake-downplatetothedeckofthetrailer.
7.Turnofftheengine.
8.Useappropriatelyratedchainsandbinderstosecure
theringsontheleftandrighttrackframesandthe
stake-downplatetothetrailer(Figure36).
Figure36
1.Tie-downpoints(onlyrightsideshown)
9.Measurethedistancefromthegroundtothehighest
pointonthemachineforreferencetoensurethatyou
donotcollidewithlowhangingobstacles.
10.Removetheblockfromthetrailertires,andstowthem
withthemachineforusewhenunloadingit.
44

SettingUptheDrillHeadandTracking
System
Thedrillheadconsistsoftwoparts,thedrillbitandthesonde
housing(Figure37).
Figure37
1.Sondehousing
2.Drillbit
Drillbitsvaryinsizeandtypetomeetthevarioussoil
conditionsyoumayneedtodrillthrough.Someofthe
possibilitiesareasfollows:
•Straightblade—Usedinawiderangeofmediumdensity
soils.
•Bentblade—Usedinmediumtosoftsoils.Thisbithas
anadded20°bendtoincreasesteeringperformancein
softsoils.
•Trianglepointblade—Useinhardandrockysoils.This
bithascarbideedgestoreducewear.
Alloftheabovebitscomeinvaryingwidths.Awiderblade
increasesyourabilitytosteerinsoftsoils.Anarrowerblade
movesthroughhardsoilsbetter.ContactyourAuthorized
ToroDealerforacompletelistofavailableblades.
Thesondesandreceiversareessentialtotracktheposition
ofthedrillheadthroughoutthedrillingoperation.The
sondehousingonthedrillheadopensuptoacceptthesonde
beaconwhichworkswiththereceivertotrackthelocation,
pitch,direction,headorientation,andmoreofthedrillhead.
RefertotheTrackingSystemOperator’sManualforinstructions
onusingthesystem.
Figure38
1.Sondehousing
2.Screws
3.Drillbit
4.Housingcover
5.Housing
3.Insertthesondebeaconwiththeforwardendtoward
thedrillbitintothesondehousing(Figure39).
Figure39
1.Sondehousing
2.Sondebeacon
3.Drillbit
4.Installthehousingcoverandsecureitwiththescrews
(Figure38).
SettinguptheMachineforDrilling
Toinstallthesondebeaconintothesondehousingonthe
drillhead,completethefollowing:
1.Replacethebatteriesinthesondebeaconasdescribed
intheTrackingSystemOperator’ sManual.
2.Loosenthescrewssecuringthehousingcovertothe
housingandremovethecover(Figure38).
1.Usingthedrivependant,drivethemachinetothe
locationthatyouhavepreparedforit,ensuringthat
thefrontofthemachineistheproperdistanceback
fromentrypointandthedrillframeisinlinewiththe
borepath.
2.Driveuptothelocationandmakesurethatallutilities
arelocatedandmarkedpriortodrilling.
3.Loosenthe4screwsthatsecurethecoversoverthe
operatorconsolesandremovethecovers(Figure40).
Note:Storethemsomeplacesafefortheday.
45

1.Rearplatformlatch
DeployingtheZap-AlertSystem
Figure42
Figure40
1.Screw2.Cover
4.Lowerthepedestriansafetybarandsecureitinplace
(Figure41).
Figure41
1.Pedestriansafetybar(loweredpositionshown)
5.Pushdownontherearplatformlatchsecuringthe
operatorplatform,andswingitouttothedesired
position,ensuringthatitlocksinplace(Figure42).
TheZap-Alertsystemisanelectricstrikesensingdeviceon
themachinethattriggersastrobelightandaudiblealarmin
theeventthatthedrillbit,reamer,orstakebreaksintoan
energizedpowerline.Intheeventofanelectricstrike,the
machinewillbecomeenergized,settingoffthealarm.The
operator’splatformiselectricallyisolatedfromtherestof
themachinetoprotectyou.
Note:Theoperatorplatformhas4positions:travel
(swungallthewayintothemachine),full-out,and2
intermediatepositions.
46

DANGER
IftheZap-Alertsystemactivateswhiledrilling,the
machine,exceptfortheoperator’splatform,will
becomeenergized.Ifyoustepofftheoperator
platformorifsomeonetouchesthemachineorwet
groundnearthemachineorinthebore,youor
theycouldbeelectrocutedcausingseriousinjury
ordeath.
•TesttheZap-Alertsystembeforedrilling.
•Deploythegroundingstakebeforedrilling.
Ensurethatthestakeisfullyinsertedintomoist
soil.
•IftheZap-Alertistriggered:
–Stayintheseatanddonottouchtheground
oranyotherpartofthemachineuntilthe
powerhasbeenturnedoff.Donotpour
liquidsorurinatefromtheoperatorplatform
ontotheground.
–Stopdrilling,stopthedrilling-uidow,and
retractthedrilloutoftheground.
3.Ifthegroundisdrywhereyouputthestake,soakit
withwaterbeforeusingthemachinetoensuregood
electricalcontact.
LoweringtheStakes
1.Movetheoperatorstationtothedesiredangle,switch
theDRILL/DRIVEswitchtotheDRILLposition,and
raisethepipeelevators,sothatthepipeisrestingon
theelevators;refertoStartingtheFirstPipe(page49).
2.Loadtherstpipeandinstallthesondeandthedrill
head;refertoStartingtheFirstPipe(page49).
3.Placethedrillheadonthedrillframe,andtakeapitch
readingusingthereceiver;refertotheTrackingSystem
Operator’sManual.
4.Lowerthethrustframe,tiltingthedrillframeuntilthe
platecontactstheground(Figure44).
–Keepeveryoneawayfromthemachine,
wetgroundnearthemachineorrunning
fromthemachine,andanyopensourcesof
water/mudthatisintheboreandcontacting
thebrokenline.
–Contacttheutilitycompanytohavepower
shutofftothebrokenline.Donotresetthe
Zap-Alertsystemuntilthepowerhasbeen
turnedoff.
1.Removethegroundingstakefromtheholderonthe
sideoftheoperatorplatform(Figure43).
Figure44
1.Thrustframe2.Stake-downplate
5.Lowertherearstabilizersuntiltheycontacttheground
rmly,oruntilthedesiredentryangleisachieved
(Figure45).
Note:Therearofthetracksshouldjuststarttolift
offtheground.
Note:Ifthegroundissoft,placetimberbelowthe
stabilizers,andlowerthestabilizers.
Figure43
1.Groundingstake
2.Movethestakedirectlyawayfromthemachine,
perpendiculartothedrillframeanddriveitintothe
grounduntilthehandletouchestheground.
47

Figure45
1.Rearstabilizers
6.Pressthe2rightstakeleversintolowerandspinthe
rightstakeaugeruntilitseatsfully(Figure46).
ConnectingtoaDrilling-FluidSource
Whendrillingandreaming,youpumpamixtureofbentonite
clay,water,andsometimesotheringredients,collectively
calleddrillinguidor“Mud”,throughthepipeandintothe
bore.Thisdrillinguid,or“Mud”,doesthefollowingfor
yourbore:
•Lubricatesthedrillhead
•Loosensthesoilintowhichthedrilliscutting
•Penetratesandbindsloosesoiltokeepthemfrom
collapsingontheborepipe.
Thespecicmixtureyouneedwillvarydependingonyour
soiltypeandtheoperationyouareperforming;refertoyour
mixingsystemOperator’sManualfordetails.
Conversely,forsomejobs(dependingonthesoiltypeand
distance),youcanpumpscreenedwaterfromanaturalwater
source,suchasalakeorriver,throughthedrillinlieuof
mixeddrillinguid.
•Toconnectthemachinetoamixingsystem,referto
SettingUptheMixingSystem(page48).
•Toconnectthemachinetoanaturalwatersource,referto
SettingUpthePumptoUseaNaturalWaterSource(page
49).
SettingUptheMixingSystem
Figure46
1.Left-stake-raise/lower
lever
2.Left-stake-spinlever
3.Right-stake-raise/lower
lever
4.Right-stake-spinlever
7.Repeatstep6fortheleft-sidestake.
Setupyourmixingsystemnearthedirectionaldrilllocation,
preferablydownwindsofumesfromthemixingsystem
enginewillnotbotheryouwhiledrilling.Followthe
instructionsprovidedinthemixingsystemOperator’ sManual
forsettingitupandusingit.
Completethefollowingtoconnecttheexithosefromthe
mixingsystemtothedrilling-uidpumponthemachine:
1.Raisethecam-lockleversonthepump-inletcapand
removethecap(Figure47).
Figure47
1.Cam-locklevers
2.Pump-inletcap
2.Insertthehosefromthemixingsystemoverthepump
inletandsecureitwiththecam-locklevers.
48

SettingUpthePumptoUseaNaturalWaterSource
Tosetupapumptouseanaturalwatersource,youmust
ensurethatyouusetheY-screentolterallmaterialsother
thanwater.
ToinstalltheY -screenperformthefollowingtasks:
DrillingtheBore
StartingtheFirstPipe
1.Ensurethatallbystandersareawayfromthemachine
andthattheexit-sidelockoutisOn.
1.Removethepump-inletcap(Figure48).
Figure48
1.Pumpthreads3.Y-screen
2.Pump-inletcap
2.AligntheY-screenwiththethreadsonthepump
(Figure48).
3.RotateandtightentheY-screenontothepump.
4.AttachthehosetotheY-screen,andbeginpumping
fromthenaturalwatersource.
2.Movethedrillcarriagefullydownthedrillframeand
spraythespindlethreadswiththreadjointcompound,
thenreturnthedrillcarriagetotheupperendofthe
frame(Figure43).
Figure49
1.Drillspindle
2.TJC-applicatornozzle
3.Rotatethepipegrippertotherstrowofpipesin
thepipeholderbyaligningtherowindicatortorow
number1.
4.Lowerthepipeelevatorstoloadapipeintothepipe
gripper.
5.Rotatethepipegripperwiththepipetowardthedrill
frame,andextendthepipeuntilthepipeiscentered
overtheframeandinfrontofthespindleonthedrill
carriage.
6.Rotatethedrillspindleclockwiseandmovethecarriage
slowlyforwardtoinsertthespindleintothefemaleend
ofthepipe(Figure50).
49

Figure50
1.Drillspindle2.Pipe
InstallingtheDrillHead
1.Usingtheexit-side-lockouttransmitter,enabletheexit
sidelockout.
WARNING
Ifthedrillrotatesorextendswhileyouor
othersaremanuallyworkingonthedrillbitor
pipeinfrontofthemachine,theworkercould
getcaughtinthebitorpipecausingserious
injury,amputation,ordeath.
•Enabletheexit-sidelockoutonthe
exit-side-lockouttransmitterbefore
approachingthedillbitorpipewhen
attachedtothemachine.Thiswilldisable
thedrillcarriage.
7.Continuetomovethedrillcarriageslowlydownthe
frameuntilthemalethreadsonthepipeareunder
thethread-joint-compoundapplicatorandapply
thread-jointcompoundtothethreads.
8.Releaseandretractthepipegripper,rotatingitallthe
wayouttothethirdrowofpipes.
Important:Ensurethatyoufullyretractthe
pipegripperandrotateitallthewayoutorthe
carriagemaycollidewiththegripper,damaging
themachine.
9.Continuetorotatethedrivespindleclockwise,until
themalepipethreadsarefullyseatedintothesonde
housingortheleadbar.
Note:Torquethethreadsto2305N-m(1700ft-lb).
•Donotwearlooseclothingorjewelrywhen
workingonadrillbitorpipeattachedto
themachine.Tielonghairupandoutof
theway.
2.Handthreadtheleadbarontothepipethreadsthen
clearawayfromthefrontofthemachine.
3.Whentheareaisclearofpeople,disabletheexit-side
lockoutusingtheexit-side-lockouttransmitter
(theOK-to-Drilllightonthecontrolpanelshould
illuminate);presstheexit-side-lockout,resetswitchon
thecontrolpanel.
4.Pullthedrillpipeandleadbarbackthroughthepipe
guideandintothewrenches,aligningthethickened
upperjointoftheleadbarwiththeupperwrench
(Figure51).
Important:Donotclampthewrenchonthebody
ofapipeoritmaydamagethepipe.Gripthepipes
onthethickenedareanearthejoint.
Figure51
1.Drillpipe
2.Upperwrench
(makeup/breakout
wrench)
50
3.Lowerwrench(stationary
wrench)
4.Leadbar

5.Usingtheupperwrench,clamptheleadbarandtighten
ittofullmachinetorque.
4.Rotatethedrillheadcounterclockwiseuntilthespindle
iscompletelyremovedfromthepipe.
6.Usingtheexit-side-lockouttransmitter,enablethe
exit-sidelockout.
7.Doublecheckthedrillheadandbittoensurethatthe
uidportsarecleanandfreefromobstructions.
8.Installthedrillheadontotheendoftheleadbaras
directedbythedrillheadmanufacturer,thenclearaway
fromthefrontofthemachine.
Important:Donotpullthedrillheadintothe
pipeguideoryoumaydamagethemachineorthe
drillhead.
BoringtheEntryShaft
Therstboringstepistocreatetheentryshaft.Inthisstep,
youpushandborethedrillbitandrstfewpipesintothe
groundatananglefrom0to16degrees(withthetracksat
ontheground)untilyoureachthedesireddepthofyour
installation.
Important:Drillandreaminaclockwiserotation.
Ifyouuseacounterclockwiserotationthepipewill
disconnectfromeachotherandmaybedisconnected
underground.
1.Whentheareaisclearofpeople,disabletheexit-side
lockoutusingtheexit-side-lockouttransmitter
(theOK-to-Drilllightonthecontrolpanelshould
illuminate);presstheexit-side-lockout,resetswitchon
thecontrolpanel.
2.Turnonthedrillinguidpumpswitchandallowthe
uidpressuretobuildto200to300psi.
5.Spraythespindlewiththreadjointcompound,then
returnthedrillcarriagetotheupperendoftheframe.
6.Rotatethepipegrippertotheclosestrowofpipesin
thepipeholder.
7.Lowerapipeintothepipegripperandgripitinplace.
8.Rotatethepipegrippertowardthethrustframe,and
extendituntilthepipeiscenteredovertheframeand
infrontofthespindleonthedrillcarriage.
9.Rotatethedrillspindleclockwiseandmovethecarriage
slowlyforwardtoinsertthespindleintothefemaleend
ofthepipe(Figure50).
Note:Tightenthejointuntilthepipeisrotatingwith
thespindle.
10.Movethedrillcarriageslowlydowntheframe
untilthemalethreadsonthepipeareunder
thethread-joint-compoundapplicatorandapply
thread-jointcompoundtothethreads.
11.Rotatethedrillspindleclockwiseandmovethecarriage
slowlyforwardtoinsertthemaleendofthepipeinto
thefemaleendofthepreviouspipe.Tightenthejoint
untilyoureachnomorethan2,304N-m(1,700ft-lb).
12.Releaseandretractthepipegripper,rotatingitallthe
wayoutpastthethirdrowofpipes.
Important:Ensurethatyoufullyretractthe
pipegripperandrotateitallthewayoutorthe
carriagemaycollidewiththegripper,damaging
themachine.
3.Rotatethedrillheaduntilthebitisatthe6o’clock
position.
4.Movethecarriageforwarddrivingthebitstraightinto
thegrounduntiltheentiredillhousingisunderground.
5.Continuepushingforwardandbeginrotatingthedrill
spindleclockwisetoinitiatethedrillingaction.
6.Drillforwarduntilthecarriagereachestheendofthe
frame,thenretractitabout6mm(1/4inch).
AddingDrillPipes
1.Alignthepipejointinthewrenchassembly.
2.Closethelowerwrench(stationarywrench)ontothe
rstpipe.
Note:Thedrillinguidwillautomaticallyshutoff
whenyouactivatetheupperwrench(makeup/breakout
wrench).
3.Pullbackthecarriageapproximately12.7mm(0.5
inch).
Note:Thiswillallowthecarriagetooat,andwillnot
damagethepipethreads.
13.Releasethewrenchandcontinuethedrillingoperation.
SoftwareversionKornewer:Afterloadingtherstpipethe
softwarewillskipthecertainproximityswitchestoimprove
operatorproductivity.Thegripperswillalsofunctionwhen
thepipeloadingcamisextendedandretractedwithout
operatorinput.
SteeringtheDrillHead
Thedrillbitisshapedlikeawedge,angledfromonesideof
thebittotheother.Whenyoupushthebitthroughthesoil
withoutrotatingit,itwillveertowardthedirectionthewedge
ispointing.Whenyourotatethepipeanddrillheaditbores
throughthesoilinastraightpath.
Figure52
1.Drillbit
51

Whendrilling,thereceiveroperatorfollowsthedrillheadasit
progresses.Thereceiverreceivessignalsfromthesondein
thedrillheadidentifyingitsposition,depth,pitch,direction,
transmittertemperature,andorientationinthesoil.The
remoteconsoleisascreenthatremainsnearyou(thedrill
operator)toshowyoutheinformationfromthereceiver
whiledrillingsoyoucanmakesteeringdecisions.
Fordetailedinformationonusingthereceiverandremote
consoletoguidethedrillhead,refertotheOperator’ sManual
thatcamewithyourreceiver.
Important:Donotsteerthedrillheadmorethan20cm
(8inches)offcenterforevery10feetofforwardtravel.If
yousteermorethanthisyouwilldamagethedrillpipes.
thewaybackandchangetoadrillbitappropriate
fordrillingthroughthenewsoiltype.
ExitingtheGround
Asyouapproachtheendofthebore,steerthedrillheadto
theexitpoint,keepingthesteeringlimitsinmindasyoudo
so.Beforeexitingtheground,ensurethateveryoneisaway
fromtheexitpoint.Assoonasyoubreakthrough,stopthe
drilling-uidow .Extendthedrillforwarduntiltheentire
drillheadisoutoftheground.
BackreamingandPullback
BoringtheHorizontalShaft
Aftercreatingtheentryshaft,yougraduallysteerthedrill
headupwhilepushingforward,followingtheplannedbore
path.Whenyoureachthedesireddepth,leveloutthedrill
headandborethehorizontalshaft,addingpipesasyougo.
Whileboring,paycloseattentiontotheinformationrelayed
backtoyoubythereceiveroperatoraboutthestatusand
locationofthedrillheadtoensurethatyouarefollowingthe
plannedpath.
Important:Whiledrilling,watchthesondetemperature.
Allsondeshaveamaximumtemperatureabovewhich
theywillbedamaged.Frictionbetweenthedrillhead
andthesoilwillcausethetemperaturetoraise.To
reducethetemperature,slowdown,decreaseforward
pressure,andincreasethedrillinguidow .Ifthedrill
headisenteringasoiltypeotherthanwhatitisdesigned
for,thatcanalsoraisetemperature.Assessthesituation
andpulloutthedrillheadandchangeitifnecessary.
Ifyourunintoanobstruction,dothefollowing:
1.Increasetheowofthedrillinguidforafewseconds
withoutdrilling,thenattempttocontinuedrilling
forward.
Afterdrillingtheinitialbore,youattachareamertothepipe
whichisthenconnectedtoatheproductyouareinstalling.
Thereamerisdesignedtowidenthebore,packthewallsand
lubricatethepassageoftheproductintothebore.
ThefollowingreamersareavailablefromyourAuthorized
ToroDealerinvarioussizestomeetyourneedsandsoil
conditions:
•Carbidestep-wingcutter—Usethisreamerinsandy
andmediumclaysoilconditionstomixthedrillinguid
withthesoil,makingamixturethatowseasilyaround
theproductbeingpulled.
•Castconepacker—Usethisreamerinsoilsthatpack
easily,suchassoftclay,peat,andloam,topackthesides
ofthebore,maintainingtheboreopening.
•Flutedreamer—Usethisreamerinhardclayandrocky
soils;itcombinesthefeaturesoftheothertworeamers.
Thismayloosentheobstructionandallowyoutopush
pastit.
2.Iftheobstructionpersists,tryoneormoreofthe
followingoptions:
•Iftheobstructionisinanareawhereyoucandig,
stopthedrillheadwiththeExitSideLockout
anddigdowntotheobstructiontoidentifyitand
removeitifpossible.
•Pullthedrillheadback15m(50ft)ormoreand
steerthedrillheadtotheside,markinganewdrill
patharoundtheobstacle.
Important:Donotsteerthedrillheadmore
than20cm(8inches)offcenterforevery10
feetofforwardtravel.Ifyousteermorethan
thisyouwilldamagethedrillpipes.
•Iftheobstructionisactuallyachangeinsoiltypes,
suchasazoneofrockysoil,pullthedrillheadall
52

ConnectingtheReamerandProduct
WARNING
Ifthedrillrotatesorextendswhileyouorothersare
manuallyworkingonthedrillbitorpipeinfrontof
themachine,theworkercouldgetcaughtinthebit
orpipecausingseriousinjury,amputation,ordeath.
•Enabletheexit-sidelockoutonthe
exit-side-lockouttransmitterbeforeapproaching
thedillbitorpipewhenattachedtothemachine.
Thiswilldisablethedrillcarriage.
•Donotwearlooseclothingorjewelrywhen
workingonadrillbitorpipeattachedtothe
machine.Tielonghairupandoutoftheway.
Figure53
1.Usingtheexit-side-lockouttransmitter,enabletheexit
sidelockout.
2.Removethedrillheadfromtheleadbar.
3.Doublecheckthereamertoensurethattheuidports
arecleanandfreefromobstructions.
4.Installthereamerandswivelontotheendofthelead
barasdirectedbythereamermanufacturer
5.Connecttheproducttothereamerusinganappropriate
pullingconnection;refertoyourAuthorizedToro
Dealertoacquiretheappropriatepullertomeetyour
requirements.
RemovingDrillPipes
1.Usingtheexit-side-lockouttransmitter,enabletheexit
sidelockout.
2.Installadrill-pipewiperaroundthepipeandintothe
retainingbracketonthefrontofthemachine.
Thiswillremovemostofthedirtandmudfromthe
pipeasyoupullitbackintothemachine,keepingthe
machineclean.ContactyourAuthorizedToroDealer
topurchasedrill-pipewipers.
1.Drill-pipewiper2.Drillpipe
3.Disengagetheexit-sidelockoutandresetthesystem.
4.Beginrotatingthedrillspindleclockwiseandslowly
retractthedrillcarriagetopullthepipebackintothe
machine
5.Whenthejointbetweenthepipesiscenteredbetween
thetwowrenches,thedrillcarriagewillstop,anda
greenlightwillilluminatebelowthesprayvalve.
6.Closethelowerwrenchontothepipejoint.
Note:Thedrillinguidwillautomaticallyshutoff
whenyouclosethelowerwrench.
7.Rotatethepipegrippertothedrillframe,extendthe
pipe-gripperarmstothepipe,andgripthepipeto
supportit.
8.Closetheupperwrenchontothepipejoint.
9.Rotatetheupperwrenchcounterclockwiseuntilthe
jointisloosened.
10.Releasetheupperwrench.
11.Pullbackthecarriageapproximately12.7mm(0.5
inch).
Note:Thiswillallowthecarriagetooat,andwillnot
damagethepipethreads.
12.Rotatethedrillspindlecounterclockwisemoving
rearwardslowlyuntilthepipesareseparated.
13.Movethedrillcarriagebackuntilthemale-pipethreads
53
justclearthefemaleendofthelowerpipe,thenclose
theupperwrenchontothepipeend,butnotonthe
threads.
14.Rotatethedrillspindlecounterclockwiseuntilthe
upper-pipejointisloosebutnotseparated.
15.Releasetheupperwrench.
16.Movethedrillcarriagebackuntilthepipeislinedup
withthepipeholder.

17.Rotatethedrillspindlecounterclockwisemoving
rearwardslowlyuntilthespindlefullyseparatesfrom
thepipe.
18.Retractthepipegripperarms.
19.Rotatethepipecamtothedesiredrow.
Note:Filltheoutsiderowsrst.
20.Releasethepipegripperandraisethepipeintothe
holderrow .
21.Raisethepipeintothepipebasketwiththepipe
elevators.
22.Rotatethepipegripperpastthethirdrowofpipes.
Important:Ensurethatyoufullyretractthe
pipegripperandrotateitallthewayoutorthe
carriagemaycollidewiththegripper,damaging
themachine.
23.Movethedrillspindledowntheframeunderthe
thread-joint-compoundapplicator,andspraythe
spindlewiththreadjointcompound.
24.Rotatethedrillspindleclockwiseandmovethecarriage
slowlyforwardtoinsertthespindleintothefemaleend
ofthepipesecuredinthelowerwrench.
FinishingtheJob
Completethefollowingaftereachdayofuse:
•Connectthehandsprayguntothepumpandcleanthe
machinewithcleanwater;refertoCleaningwiththe
Spray-HoseAttachment(page88).
•Addgreasetothegreasettings;refertoGreasingthe
Machine(page60).
•Iftheairtemperatureisbelowfreezingorwillbebefore
thenextuse,refertoPreparingtheDrilling-FluidSystem
forColdWeather(page87).
•Installthecontrolscovers;refertoOperator-Controls
Covers(page21).
•Flushthedrillinguidoutofthedrilling-uidpumpwith
waterorantifreeze.
Note:Thedrilling-uidpumpmaybedamagedifthe
drilling-uiddriesupinthepump.
UsingtheTJCApplicator
AdjustingtheApplicatorNozzle
Note:Tightenthejointuntilyoureachnomorethan
2,304N-m(1,700ft-lb).
25.Releasethewrenchandcontinuereaming/retraction
asneeded.
RemovingtheLastPipeandtheReamer
Important:Donotpullthedrillheadintothepipe
guideoryoumaydamagethemachineorthedrillhead.
1.Usingtheexit-side-lockouttransmitter,enabletheexit
sidelockout.
2.Afterthereamerhasclearedtheground,ifyouhave
notalreadydoneso,disconnecttheproductbeing
installedfromthereamer.
3.Connectthedrillinguidpumptoasourceofclean
water.
4.Turnthepumpontoushcleanwaterthroughthe
pump,spindle,andreameruntilthewaterrunsclear.
5.Removeandstorethelastpipe;refertoRemovingDrill
Pipes(page53).
6.Leavetheleadbarclampedinthelowerwrench,butdo
notconnectthedrillspindletotheleadbar.
7.Removethereamerfromtheendoftheleadbaras
directedbythereamermanufacturer.
8.Releasethelowerwrenchandpulltheleadbaroutof
thepipeguide.
Youcanadjusttheapplicatornozzletospraythread-joint
compound(TJC)eitherinafan-shapedsprayorasastream.
•Forfan-shapedspray—turnthesprayvalveontheside
ofthenozzlehorizontal(Figure54).
•Forastream—turnthesprayvalveonthesideofthe
nozzlevertical(Figure54).
Figure54
1.Sprayvalve—fan-shaped
spray(horizontal)
2.Sprayvalve—stream
(vertical)
54

AdjustingtheTJC-sprayVolume
FillingtheTJCApplicator
Toadjustthevolumeofthread-jointcompoundthatis
deliveredbytheapplicator,completethefollowing:
1.Loosenthejamnutontheadjustmentboltlocatedon
topoftheTJC-applicatorpiston(Figure55).
1.Stopthemachineandstoptheengine.
2.Openthestake-down-guarddoor.
3.Loosenthewingnutssecuringthecoverstrapstothe
machine(Figure56).
Figure55
1.Adjustmentbolt
2.Jamnut
3.TJC-applicatorpiston
2.Adjusttheboltasfollows:
•Toincreasetheappliedvolumeofcompound,
threadtheboltout(up).
•Todecreasetheappliedvolumeofcompound,
threadtheboltin(down).
3.Whenyouhaveattainedthedesiredapplicationvolume,
tightenthejamnuttosecuretheadjustment.
1.TJC-applicatorpiston
2.Cover5.TJCbucket
3.Strap
4.Rotatethecoverandpullthecoverstrapsoffthe
retainingbolts(Figure56).
5.Liftthecoverassemblyoffandoutoftheempty
thread-joint-compoundbucket(Figure56).
6.Replacetheemptybucketwithanewfullbucket.
7.Placetheplungerintothenewbucketandlowerthe
coverassemblyontothebucket(Figure56).
Figure56
4.Wingnut
8.Slidethecoverstrapsovertheretainingboltsandrotate
thecovertoseatthestrapsonthebolts(Figure56).
9.Tightenthewingnuts.
55

MovingaDisabledMachine
Wheneverthemachineisstoppedandtheengineisnot
running,thehydrostaticbrakesautomaticallyengage.Donot
attempttotowthemachineifitcannotmoveunderitsown
power.Ifpossible,repairthemachineatthesite.Ifthisisnot
possible,useacraneandaspreaderbartoliftthemachine
ontoatrailer,usingtheliftpointsshowninFigure57.
Figure57
Repeatliftpointsonotherside
1.Spreaderbar2.Liftpoint
56

Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
Aftertherst100hours
Aftertherst250hours
Beforeeachuseordaily
Every50hours
Every250hours
MaintenanceProcedure
•Checkthegearboxdriveoil.
•Changethegearbox-driveoil.
•Adjustthevalveclearance.
•Changetheplanetaryoil.
•Checkthefuellevel.
•Greasethemachine.(Greaseimmediatelyaftereverywashing).
•Checkthecrankcase-venttubeandcleanitifnecessary.
•Checktheindicatoronthedisplayscreenforarestrictedairlter.
•Checktheengine-oillevel.
•Checkthetracktension.
•Checkthecoolantlevelinthereservoirfortheradiator.
•Checkthehydraulicuidlevel.
•Checkthedrilling-uid-pumpoillevel.
•Cleanthemachinewiththespray-hoseattachment.
•Checkandcleanthedustvalve.
•Removeaircleanercoverandcleanoutdebris.Donotremovethelter.
•Checkthefuel-waterseparatorforwaterandsediment.
•Checkthebatterycondition
•Checktheplanetary-driveoillevel(Also,checkifexternalleakageisobserved).
•Checkthecoolantlevelintheradiator.
•Cleanorreplacetheair-cleanerlter.
•Changetheengine-oillter.
•Changetheengineoil.
•Clearthesparkarrestorinthemuferofcarbonbuildup.
•Replacetheprimaryandsecondary,fuellters.
•Checktheconditionoftheengine-drivebelt.
Every300hours
Every500hours
Every800hours
Every1,000hours
Every2,000hours
Yearlyorbeforestorage
Every2years
Important:Refertoyour
•Checktheconditionofthecoolantsystemcomponents.Cleandirtanddebrisfrom
themandrepairorreplacethecomponentsasnecessary.
•Inspectthefuellinesandconnections.
•Checkthegearboxdriveoil(oryearly,whichevercomesrst).
•Changethegearbox-driveoil(oryearly,whichevercomesrst).
•Changethehydraulic-uidreturnlter.
•Changethehydraulic-pressurelter.
•Changethedrilling-uidpumpoil.
•Changetheplanetaryoil(oryearly ,whichevercomesrst).
•Drainandcleanthefueltank.
•Checktheconcentrationofthecoolantbeforethewinterseason.
•Cleanthecoolingsystem.(Cleanthecoolingsystemifthecoolantbecomesdirtyor
rustcolored.)
•Checkthetensionontheenginedrivebelt.
•Changethehydraulicuid.
•Adjustthevalveclearance.
•Touchupchippedpaint.
•Replacemovinghoses.
Engine Operator's Man ual
foradditionalmaintenanceprocedures.
57

CAUTION
Ifyouleavethekeyintheignitionswitch,someonecouldaccidentlystarttheengineandseriouslyinjure
youorotherbystanders.
Removethekeyfromtheignitionbeforeyoudoanymaintenance.
WARNING
Improperlyservicingorrepairingthemachinemaycauseinjuryordeath.
Ifyoudonotunderstandtheserviceproceduresforthismachine,contactyourdealerorseetheservice
manualforthismachine.
WARNING
Raisedequipmentonthemachinewithoutanoperatormaycauseinjuryordeath.
Beforeyouleavetheoperator’scompartment,supportorlowertheequipmentandstoptheengine.
WARNING
Replaceallcoversandguardsafteryouserviceorcleanthemachine.Donotoperatethemachinewithout
thecoversorguardsinplace.
Premaintenance
Procedures
OpeningtheFrontHood
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.PushdownonthehoodlatchasshowninFigure58.
3.LiftuponthehandleasshowninFigure59.
Figure59
1.Hoodhandle
1.Hoodlatch
Figure58
OpeningtheRearHood
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
58

2.Pullthehoodlatchout(Figure60).
Figure60
1.Hoodlatch
UsingtheCylinderLock
WARNING
Thethrustframemaylowerwhenitisintheraised
position,causingseriousinjuryordeath.
Installthecylinderlockbeforeperforming
maintenancethatrequiresthethrustframetobe
raised.
InstallingtheCylinderLock
1.Starttheengine.
2.Lowerthethrustframetothefully-loweredposition.
3.Stoptheengine.
4.Positionthecylinderlockoverthecylinderrod(Figure
62).
5.Securethecylinderlockwiththecotterpinandclevis
pin(Figure62).
6.TurntheenginetotheONposition,andraisethe
thrustframeuntilitrestsonthecylinderlock.
3.LiftupthehandleasshowninFigure61.
Figure61
1.Hoodhandle
Figure62
1.Cotterpin4.Clevispin
2.Cylinderlock5.Liftcylinder
3.Liftcylinderrod
RemovingandStoringtheCylinder
Lock
1.Starttheengine.
2.Lowerthethrustframetothefullyloweredposition.
3.Stoptheengine.
4.Removethecotterpinandtheclevispinthatsecurethe
cylinderlock(Figure62).
5.Removethecylinderlock.
6.TurntheenginetotheONposition,andraisethe
thrustframe.
59

7.Storethecylinderlocknexttotheanti-freezetank
(Figure63).
Lubrication
GreasingtheMachine
ServiceInterval:Beforeeachuseordaily(Grease
immediatelyaftereverywashing).
Greasetype:General-purposegrease.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Cleanthegreasettingswitharag.
3.Connectagreaseguntoeachtting.
Figure63
1.Locationbehindtherearofthepipeholder
4.Pumpgreaseintothettingsuntilgreasebeginsto
oozeoutofthebearings(approximately3pumps).
5.Wipeupanyexcessgrease.
Figure64
Liftcylinder(drill/carriageside;lowergreasettingisbehind
thetrackroller)
60

Figure65
Front-pipeelevatorandcamcylinder(drill/carriageside)
Figure66
Rear-pipeelevatorandcamcylinder(drill/carriageside)
Figure68
Thrust-framepivotpin(Undersideofmachine)
Figure69
Rear-pipeelevator(operator’sside)
Figure67
Stabilizercylinderandfoot(drill/carriageside;repeaton
otherside)
Figure70
Front-pipeelevator(operator’sside)
61

Stakedownmotors
Figure71
Figure72
Carriage-rollerbearings(operator’ssideshown;repeaton
otherside)
Figure73
Gearboxoat(operator’ssideshown;repeatonotherside)
Figure74
Trackroller(operator’ssideshown;repeatonotherside)
62

EngineMaintenance
CleaningtheCrankcase-Vent
Tube
ServiceInterval:Beforeeachuseordaily—Checkthe
crankcase-venttubeandcleanitif
necessary.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
Figure75
Rear-cambearing(operator’sside)
Figure76
Front-cambearing(drill/carriageside)
2.Openthefronthood;refertoOpeningtheFront
Hood(page58).
3.Gentlypullthecrankcase-venttubeout(Figure77).
4.Cleantheendofthecrankcase-venttube(Figure77).
Figure77
1.Crankcaseventtube
ServicingtheAir-Cleaning
System
Important:Donotremovetheelementsfromthe
machinetocheckfordirtylters;usethefollowing
procedureinstead.
Important:Donotreplacetheoldair-cleanerlterwith
alterthatismorethan5yearsold;checkthedateof
manufactureontheendcapoftheelement.
Note:Everytimeyouservicetheair-cleanersystem,ensure
thatallhoseconnectionsandangesareairtight.Replace
alldamagedparts.
•Checktheair-cleanerbodyfordamagewhichcouldcause
anairleak.Replaceitifitisdamaged.Checkthewhole
intakesystemforleaks,damageorloosehoseclamps.
Also,inspecttherubberintakehoseconnectionsatthe
aircleanerandturbotomakesuretheconnectionsare
complete.
•Servicetheair-cleanerlteronlywhen“CheckAirFilter”
isdisplayedonthescreen.Changingtheairlterbefore
63

itisnecessaryonlyincreasesthechanceofdirtentering
theenginewhenthelterisremoved.
•Besurethecoverisseatedcorrectlyandsealswiththe
air-cleanerbody .
ServicingtheAir-CleanerCover
ServiceInterval:Every50hours—Removeaircleanercover
andcleanoutdebris.Donotremovethe
lter.
CheckingtheAir-CleanerIndicator
ServiceInterval:Beforeeachuseordaily
1.Starttheengine.
2.Checktherestricted,air-cleanerindicatoronthedisplay
screen;refertotheSoftwareGuideforthismachine.
3.Replacetheair-lterelement(s)asfollows:
A.Replacetheprimary,air-cleanerlter;referto
ServicingtheAir-CleanerFilter(page65).
B.Repeatsteps1and2;iftherestrictedair-cleaner
indicatorisstillshownonthedisplayscreen,
replacethesecondary,air-cleanerlter;referto
ServicingtheAir-CleanerFilter(page65).
CleaningtheDustValve
ServiceInterval:Every50hours
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Openthefronthood.
3.Squeezethesidesofthedustvalveontheair-cleaner
covertoreleaseanycollectedwater,dust,ordirtfrom
thevalve.(Figure78).
RemovingtheAir-CleanerCover
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Openthefronthood.
3.Cleantheoutsideoftheair-cleanercanisterwitha
clean,dampcloth.
4.Checktheair-cleanercanisterfordamagewhichcould
causeanairleak.Replaceadamagedaircleanerbody .
Important:Servicetheair-cleanerlteronlywhen
“CheckAirFilter”isdisplayedonthescreen.
Changingtheairlterbeforeitisnecessaryonly
increasesthechanceofdirtenteringtheengine
whenthelterisremoved.
5.Pullthelatchfortheair-cleanercoveroutward(Figure
78).
6.Rotatetheltercovercounterclockwisesothatthe
dustcapisatthe4o’clockposition(Figure79).
Note:Ensurethattherearenoobstructionsinside
thedustvalve.
Figure78
Figure79
1.Air-cleanercover
7.Pulltheair-cleanercoverawayfromthelterhousing
andremovethecover(Figure80).
1.Dustvalve3.Air-cleanercover
2.Latch
64

ServicingtheAir-CleanerFilter
ServiceInterval:Every250hours
Replacetheltersonlywhenthe“CheckAirFilter”
indicatorappearsonthedisplayscreen;referto
CheckingtheAir-CleanerIndicator(page64).
Note:ContactyourAuthorizedToroDealertoorder
replacementlters.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Openthefronthood.
Figure80
1.Air-cleanercover2.Filterhousing
8.Cleananydebrisfrominsidethecover.
Important:If“CheckAirFilter”isnotdisplayed
onthescreen,donotremovetheairlters.
InstallingtheAir-CleanerCover
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Alignthedustcapontheaircleanerltercovertothe
5o’clockposition.
3.Aligntheaircleanerltercoverwiththelterhousing
(Figure80).
4.Rotatetheaircleanerltercoverclockwise,sothatthe
dustcapisatthe4o’clockposition(Figure79).
5.Pushthelatchontheaircleanerltercoverinward
untilitisfullyseated(Figure79).
3.Beforeremovingthelter,cleanoutalldebrisfrom
theinsideofthelterbodyusinglow-pressureair(40
psi,cleananddry).
Important:Avoidusinghighpressureairwhich
couldforcedirtthroughthelterintotheintake
tract.Thiscleaningprocesspreventsdebrisfrom
migratingintotheintakewhentheprimarylter
isremoved.
4.Removetheprimarylter(Figure81).
Important:Donotcleantheusedlter.
Figure81
1.Rubber-outletvalve
2.Air-cleanerlatch4.Air-cleanerbody
3.Air-cleaner,primarylter
5.Inspectthenewlterforshippingdamage,checking
thesealingendofthelterandthebody .Donotuse
adamagedelement.
Important:Donotcleantheusedsafetylter
(Figure82).Replacethesafetylterwithanew
oneafterevery3primarylterservices,orwhen
indicatedbythe“CheckAirFilter”onthedisplay
screen.Ifyouarenotreplacingit,donotremove
thesafetylter.
65

1.Safetylter
°C°F-40
-30 -20 -10 0 10 20 30 40 50
-40 -22 -4 14 32 50 68 86 104 122
All Seasons
Winter Conditions
Arctic Conditions
°C°F-40
-30 -20 -10 0 10 20 30 40 50
-40 -22 -4 14 32 50 68 86 104 122
15W -40
10W -30
5W-30
G022415
Figure82
oflowviscosityoilcandecreaseenginelifebecauseofwear
(Figure83).
ToroPremiumEngineOilisavailablefromanAuthorized
ToroServiceDealerineither15W -40or10W-30viscosity
withAPIclassicationCH-4orhigher.Seethepartscatalog
forpartnumbers.
CheckingtheEngine-OilLevel
ServiceInterval:Beforeeachuseordaily—Checkthe
engine-oillevel.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Openthefronthood.
6.Insertthenewprimarylterbyapplyingpressureto
theouterrimoftheltertoseatitinthecanister.Do
notapplypressuretotheexiblecenterofthelter.
7.Removetherubberoutletvalvefromthecover,clean
thecavity,andreplacetheoutletvalve.
8.Installthecover.
ServicingtheEngineOiland
Filter
Theengineisshippedwithoilinthecrankcase;however,
checktheoillevelbeforeandafteryourststarttheengine.
Crankcasecapacity:7.5L(8USqt)withthelter.
Useonlyhigh-qualitySAE15W -40heavy-dutyengineoilwith
anAPIclassicationofCH-4orhigher.
WhileSAE15W-40oilwithanAPIclassicationofCH-4or
higherisrecommendedformostclimates,refertoFigure83
foroilviscosityrecommendationsforextremeclimates.
3.Removethedipstick(Figure84),andwipeitclean.
Figure84
Operator’sside
Note:Limiteduseoflow-viscosityoilssuchasSAE10W-30
withanAPIclassicationofCH-4orhighercanbeusedfor
easierstartingandprovidingsufcientoilowatambient
temperaturesbelow-5°C(23°F).However,continuoususe
Figure83
1.Dipstick
4.Insertthedipstickintotheoillltube,pullthedipstick
outagain,andreadtheoillevelonthedipstick.
Note:Theoillevelonthedipstickshouldbeatthe
HighmarkorbetweentheLowandHighmarks.If
theoilisbelowtheLowmark,completethefollowing
procedure:
A.Removethellcap(Figure85)andaddoiluntil
thelevelreachestheHighmark.Donotoverll.
Important:Useanoilcanisterwitha
bendablehoseorafunneltollthemachine
withoil.
66

8.Aligntheoilltertotheoil-lteradapterandrotate
itclockwiseuntilthesealoftheoilltercontactsthe
oil-lteradapter(Figure86).
Note:Donotuseanoillterstrapwrenchtoinstall
thenewoillter.Thewrenchcandentanoillterand
thereforecausealeak.
9.Handtightentheoillteranadditional1/2turn
(Figure86).
10.Removetheoilpanorragsyouplacedinstep3and
disposeoftheusedoilaccordingtolocalcodes.
ChangingtheEngineOil
Figure85
1.Oil-llcap
B.Installtheoilllcapandthedipstick.
ChangingtheEngine-OilFilter
ServiceInterval:Every250hours
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Openthefronthood.
3.Alignadrainpanorseveralragsundertheoillterand
theoil-lteradapter(Figure86).
ServiceInterval:Every250hours
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Removethedrainplug(Figure87).
Figure86
1.Oil-lteradapter2.Oillter
4.Rotatetheoilltercounterclockwiseandremovethe
oillter(Figure86).
Note:Discardtheoillter.
5.Usingacleanrag,wipecleanthesurfaceoftheoil-lter
adapterwheretheoillterseatswithacleanrag.
6.Fillthenewoillterwiththespecied-engineoil.
7.Applyathinlayerofthespecied-engineoiltotheseal
oftheoillter.
Figure87
1.Engine-oildrainplug
3.Cleanthethreadsonthedrainplugandapply3layers
ofPTFEsealingtape.
4.Draintheoilintoadrainpan.
5.Whentheoilstops,installthedrainplug.
6.Changetheengine-oillter;refertoChangingthe
Engine-OilFilter(page67).
7.Installthedrainplugontothedraintting(Figure87).
8.Removetheoil-llcapfromthellerneckbypulling
thecapupward.
67

ServicingtheSparkArrestor
(IfEquipped)
ServiceInterval:Every250hours—Clearthesparkarrestor
inthemuferofcarbonbuildup.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Removethepipeplugfromtheclean-outportatthe
lowersideofthemufer.
Figure88
1.Fillerneck3.Funnel
2.Oil-llcap
Note:Useafunnelwithaexible,attachedhoseto
directtheengineoilintotheengine.
9.Fillthecrankcasewithapproximately7.5L(8USqt)of
thespeciedengineoil;refertoServicingtheEngine
OilandFilter(page66).
10.Installtheoil-llcap.
11.Starttheengine,runitatidleforabout2minutes,and
checkforoilleaks.
12.Stoptheengineandremovethekey.
13.Waitfor2or3minutesandchecktheoillevel;referto
CheckingtheEngine-OilLevel(page66).
AdjustingtheValveClearance
ServiceInterval:Aftertherst250hours
WARNING
Themufermaybehotandcouldcause
injury.
Becarefulnottotouchthehotmufer.
3.Starttheengine.
4.Plugthenormalmuferexitwithablockofwoodor
metalplatesothattheexhaustowwillbeforcedout
oftheclean-outport.Continuetoblocktheexituntil
carbondepositsceasecomingoutoftheport.
WARNING
Donotstandinlinewiththeclean-outport;
hotelementscouldcauseseriousinjury.
Wearsafetyglasses.
5.Stoptheengineandreplacethepipeplug.
Every2,000hours
Refertotheengineowner’smanual,includedwiththe
machine,fortheadjustmentprocedure.
Ifyoucannotadjustthevalveclearance,contactyour
AuthorizedToroServiceDealerforvalveadjustment.
68

FuelSystem
anddrainanywaterandsedimentfromthefuellter
(Figure89).
Maintenance
DANGER
Undercertainconditions,dieselfuelandfuel
vaporsarehighlyammableandexplosive.Are
orexplosionfromfuelcanburnyouandothersand
cancausepropertydamage.
•Useafunnelandllthefueltankoutdoors,in
anopenarea,whentheengineisoffandiscold.
Wipeupanyfuelthatspills.
•Donotllthefueltankcompletelyfull.Addfuel
tothefueltankuntilthelevelis25mm(1inch)
belowthebottomofthellerneck.Thisempty
spaceinthetankallowsthefueltoexpand.
•Neversmokewhenhandlingfuel,andstayaway
fromanopenameorwherefuelfumesmaybe
ignitedbyaspark.
•Storefuelinaclean,safety-approvedcontainer
andkeepthecapinplace.
Note:Ifthefuel-waterseparatorhasanywateror
sediment,alsodrainthewaterandsedimentfrom
thefueltank;refertoDrainingWaterfromtheFuel
Tank(page69).
5.Whencleanfuelappears,rotatethedrainvalve
clockwiseuntilitisclosed.
Note:Donotovertightenthedrainvalve.
6.Primethefuelsystem;refertoPrimingtheFuel
System(page70).
DrainingWaterfromtheFuel
Tank
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Placeadrainpanunderthedrainpluginthefueltank.
3.Loosenthedrainpluguntilthewaterandsediment
drainout(Figure90).
DrainingWaterfromtheFuel
Filter
ServiceInterval:Every50hours—Checkthefuel-water
separatorforwaterandsediment.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Openthefronthood.
3.Alignadrainpanunderthesecondary-fuellter
(Figure89).
Figure90
1.Fueltank3.Drainpan
2.Drainplug
4.Cleanthethreadsonthedrainplugandapply3layers
ofPTFEsealingtape.
5.Whencleanfuelappears,installthedrainplugand
tightenitsecurely.
6.Checkthefueltankdrainplugforleaks.
Figure89
1.Secondary-fuellter
4.Rotatethedrainvalveatthebottomofthe
secondary-fuellter2or3turnscounterclockwise,
2.Drainvalve
69

PrimingtheFuelSystem
ReplacingtheFuelFilters
Note:Primethefuelsystemwheneveranyofthefollowing
occur:
•Youdrainedwaterfromthefuellter.
•Youreplacedthefuellter.
•Yourantheengineuntilthefueltankisemptyordrained
thefueltank.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Openthefronthood.
3.Ensurethattheengineandtheexhaustsystemarecool.
4.Ensurethatthefueltankisatleast1/4full.
5.RotatetheBATTERY-DISCONNECTswitchclockwise
totheONposition.
6.LocatethePRIMINGbuttononthetopofthelter
adapterforthesecondary-fuellter(Figure91).
ServiceInterval:Every250hours—Replacetheprimary
andsecondary,fuellters.
ReplacingthePrimaryFuelFilter
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Openthefronthood;refertoOpeningtheFront
Hood(page58).
3.Placecleanragsundertheprimaryfuellter.
4.Loosenthehoseclampsandseparatetheprimaryfuel
lterfromthefuelhoses(Figure92).
Note:Donotremovethehoseclampsfromthehoses.
Note:Discardthefuellter.
5.Alignthenewprimaryfuelltertothehoseswiththe
arrowprintedonthelterpointingforward(Figure92).
6.Slipthehosesoverthehosettingoftheprimaryfuel
lterandtightenthehoseclamps(Figure92).
7.Replacethesecondaryfuellter;refertoReplacingthe
SecondaryFuelFilter(page70).
Figure91
1.Primingbutton2.Filteradapter
7.PressdownandreleasethePRIMINGbuttonrepeatedly
untilyoufeelresistancewhenpressingthePRIMING
button(Figure91).
8.Iftheenginedoesnotstartafterprimingthefuel
systemandmakingseveralattemptstostarttheengine,
bleedthehigh-pressurefuellines;refertoyourengine
owner’smanualorcontactyourAuthorizedToro
ServiceDealerforassistance.
WARNING
Thefuelsystemisunderhighpressure.
Bleedingthesystemwithoutproper
precautionsandtrainingcouldresultininjury
toyoufrominjecteduidorreorexplosion.
Readtheengineowner’smanualforthe
properbleedingprocedureorcontactyour
AuthorizedT oroDealer.
ReplacingtheSecondaryFuelFilter
1.Removethesecondaryfuellterasfollows:
A.Cleanthesecondaryfuel-lterassemblyandthe
surroundingarea.
B.Completelydrainwaterfromthelter;referto
DrainingWaterfromtheFuelFilter(page69).
C.Firmlygraspthesecondary-fuel-lterelement,
androtatethewatersensorcounterclockwise,and
removethewatersensor(Figure92).
Note:Retainthewatersensoranddiscardthe
O-ring.
70

Figure92
1.Filteradapter6.Hoseclamp
2.Secondary-lterelement
3.O-ring8.Primaryfuellter
4.Watersensor9.Fitting
5.Fuelsensor
D.Firmlygraspthesecondary-fuel-lterelement,
androtateitcounterclockwise,andremovethe
lterfromthelteradapter(Figure92).
7.Arrow
4.Starttheengineandcheckforleaksatthefuellters.
CheckingFuelLinesand
Connections
ServiceInterval:Every500hours/Yearly(whichever
comesrst)—Inspectthefuellinesand
connections.
Inspectthefuellinesandconnectionsfordeterioration,
damage,orlooseconnections.
DrainingandCleaningtheFuel
Tank
ServiceInterval:Every1,000hours/Yearly(whichever
comesrst)—Drainandcleanthefuel
tank.
Drainandcleanthetankifthefuelsystembecomes
contaminatedorifthemachinewillbestoredforanextended
periodoftime.Usecleanfueltoushoutthetank.Referto
DrainingWaterfromtheFuelTank(page69)fordraining
instructions.
Note:Performthisprocedurewhenthefuellevelislow ,to
avoidtheneedtodrainlargevolumesoffuel.
Note:Discardthelterelement.
E.Cleanthelteradapterwithacleanrag.
2.Installthesecondary,fuellterasfollows:
A.Applyathinlmofcleanfueltothesealonthe
fuel-lterelement.
B.Alignthenewsecondary-lterelementtothe
lteradapter(Figure92).
C.Rotatethesecondary-lterelementuntiltheseal
contactsthelteradapter,thenrotatethelter
elementanadditional3/4turn.
Important:Donotusealterwrenchto
tightenthelter.Youcoulddamagethelter
andcausealeak.
D.AlignthenewO-ringoverthewatersensor
(Figure92).
E.Alignthewatersensortothebottomofthe
secondary,fuellter(Figure92).
F.Firmlygraspthesecondary-lterelementand
rotatethewatersensorclockwiseuntilhand-tight
(Figure92).
3.Primethefuelsystem;refertoPrimingtheFuel
System(page70).
71

ElectricalSystem
Maintenance
WARNING
Abatterycontainssulfuricacid,whichcancause
seriousburns;andtheycanproduceexplosive
gases.
ServicingtheBattery
ServiceInterval:Every50hours—Checkthebattery
condition
WARNING
CALIFORNIA
Proposition65Warning
Batteryposts,terminals,andrelated
accessoriescontainleadandleadcompounds,
chemicalsknowntotheStateofCalifornia
tocausecancerandreproductiveharm.
Washhandsafterhandling .
Important:Beforeweldingonthemachine,disconnect
thenegativecablefromthebatterytopreventdamageto
theelectricalsystem.Also,disconnecttheengineand
machinecontrollersbeforeweldingonthemachine.
Note:Checkthebatteryconditionweeklyorafterevery
50hoursofoperation.Keeptheterminalsandtheentire
batterycasecleanbecauseadirtybatterywilldischargeslowly.
Tocleanthebattery,washtheentirecasewithasolution
ofbakingsodaandwater.Rinsewithclearwater.Coat
thebatterypostsandcableconnectorswithGrafo112X
(skin-over)grease(ToroPartNo.505-47)orpetroleumjelly
topreventcorrosion.
•Avoidcontactwithskin,eyes,orclothing;ush
affectedareaswithwater.
•Iftakeninternally,drinklargequantitiesofwater
ormilk.
attentionimmediately.
•Keepsparks,ames,andlitcigarettesandcigars
awayfromthebattery.
•Ventilatethebatterywhenyouarechargingitor
usingitinanenclosedarea.
•Weareyeprotectionwhenworkingneara
battery.
•Washyourhandsafterhandlingabattery.
•Keepthebatteryoutofthereachofchildren.
Do not
inducevomiting.Seekmedical
WARNING
Ifyoutrytochargeorjumpstartafrozenbattery,it
couldbeexplosive,causingpersonalinjurytoyou
orothersinthearea.
Topreventthebatteryelectrolytefromfreezing,
keepthebatteryfullycharged.
WARNING
Exposuretobatteryacidorabatteryexplosioncan
causeseriouspersonalinjury.
Beforeyouserviceabattery,wearfaceprotection,
protectivegloves,andprotectiveclothing.
WARNING
•Sparksoraamecancausehydrogengasina
batterytoexplode.
•Whenyoudisconnectthebatterycables,
disconnectthenegative(-)cablerst.
•Whenyouconnectthebatterycables,connect
thenegative(-)cablelast.
•Donotshort-circuitthebatterypostswitha
metalobject.
•Donotweld,grind,orsmokenearabattery.
Note:Theelectricalsysteminthismachineis12volts.
72

ChargingtheBattery
WARNING
Chargingthebatteryproducesgassesthatcan
explode.
Donotsmokenearthebatteryandkeepsparksand
amesawayfrombattery.
Important:Keepthebatteryfullycharged.Thisis
especiallyimportanttopreventbatterydamagewhen
thetemperatureisbelow32°F(0°C).
Battery-ChargerTable
ChargersettingChargingtime
4to6amperes30minutes
25to30amperes10to15minutes
8.Whenthebatteryisfullycharged,unplugthecharger
fromtheelectricalsource,thendisconnectthecharger
leadsfromthebatteryposts(Figure93).
Jump-StartingtheMachine
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Openthefronthood.
3.Cleantheexteriorofthebatterycaseandthebattery
posts.
Note:Connecttheleadsofthebatterychargerto
batterypostsbeforeconnectingthechargertothe
electricalsource.
4.Lookatthebatteryandidentifythepositiveand
negativebatteryposts.
5.Connectthepositiveleadofthebatterychargertothe
positivebatterypost(Figure93).
WARNING
Jump-startingthebatterycanproducegassesthat
canexplode.
Donotsmokenearthebatteryandkeepsparksand
amesawayfrombattery.
Note:Thisprocedurerequires2peopletoperform.Ensure
thatthepersonmakingtheconnectionswearstheproperface
protection,protectivegloves,andclothing.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Openthefronthood.
3.EnsurethatallcontrolsareintheNEUTRALposition.
4.Sitintheoperatorseatandhavetheotherpersonmake
theconnections.
Note:Ensurethatthejumperbatteryisa12-volt
battery.
Important:Ifyouareusinganothermachine
forpower,ensurethatthe2machinesarenot
touchingeachother.
5.Preparetostarttheengine;refertoStarting/Stopping
theEngine(page43).
6.Removethecoverfromthejumppost(Figure94).
Figure93
1.Positivebatterypost
2.Negativebatterypost
6.Connectthenegativeleadofthebatterychargertothe
negativebatterypost(Figure93).
7.Connectthebatterychargertotheelectricalsource.
Important:Donotoverchargethebattery.
Note:Chargethebatteryashowninbatterycharging
table.
3.Red(+)chargerlead
4.Black(-)chargerlead
73

Figure94
1.Jumper-cableclamp
(positive)
2.Jumppost5.Jumper-cableclamp
3.Cover
7.Connectthepositive(+)jumpercabletothejumppost
(Figure94).
8.Connectthenegative(-)jumpercabletoaground
point,suchasanunpaintedboltorchassismember
(Figure94).
4.Groundpoint(unpainted
bolt)
(negative)
DriveSystem
Maintenance
CheckingtheOilLevelforthe
PlanetaryDrive
ServiceInterval:Every50hours—Checktheplanetary-drive
oillevel(Also,checkifexternalleakage
isobserved).
Oilspecication:SAE85W -140APIclassicationlevelGL4
Planetarydriveoilcapacity:approximately1.4L(1.5USqt)
ToroPremiumGearOilisavailablefromanAuthorizedToro
ServiceDealer.Seethepartscatalogforpartnumbers.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Cleantheareaaroundtheoil-levelplugwithacleaning
solvent(Figure95).
9.Starttheengine;refertoStarting/Stoppingthe
Engine(page43).
Important:Iftheenginestartsandthenstops,
do not
motorstopsturning.
motorformorethan30secondsatonetime.Wait
30secondsbeforeoperatingthestartermotorto
coolthemotorandtobuildupthechargeinthe
battery.
10.Whentheenginestarts,havetheotherperson
disconnectthenegative(-)jumpercablefromthe
frameandthendisconnectthepositive(+)jumper
cable(Figure94).
operatethestartermotoruntilthestarter
Do not
operatethestarter
Figure95
1.Oil-levelplug2.Oil-drainplug(6o’clock
position)
3.Rotatetheplanetarydriveuntiltheoillevelandthe
oil-drainplugsareverticaltotheground(atthe6
o’clockposition)asshowninFigure95.
4.Removetheoil-levelplug(Figure95).
Note:Theoilleveliscorrectwhenitisuptothe
bottomoftheoil-levelplughole.
5.Iftheoilisbelowthebottomofthehole,addthe
speciedoiluntiltheoilislevelwiththebottomof
thehole.
6.Installandtightentheoil-levelplug.
7.Repeatsteps1through6tochecktheplanetary-drive
oillevelontheothersideofthemachine.
74

ChangingtheOilforthe
PlanetaryDrive
ServiceInterval:Aftertherst250hours—Changethe
planetaryoil.
Every800hours—Changetheplanetaryoil(oryearly,
whichevercomesrst).
Note:Changetheoilwhenitiswarm,ifpossible.
1.Parkthemachineonalevelsurface.
2.Cleantheareaaroundtheoil-levelplug(Figure95).
3.Rotatetheplanetarydriveuntiltheoil-drainplugis
directlybelowtheoil-levelplug(Figure95).
4.Stoptheengineandremovethekey.
5.Placeadrainpanundertheoil-drainplug.
6.Removetheoil-levelplugandtheoil-drainplug.
7.Installtheoil-drainplug.
8.Fillthechaindriveplanetarywithoiluntiltheoileven
withthebottomoftheoil-levelplughole.
9.Installtheoil-levelplug.
10.Repeatsteps1through9tochangetheplanetary-drive
oilontheothersideofthemachine.
CheckingtheOilforthe
GearboxDrive
ServiceInterval:Aftertherst100hours—Checkthe
gearboxdriveoil.
Every500hours—Checkthegearboxdriveoil(or
yearly,whichevercomesrst).
Oilspecication:SAE85W -140APIclassicationlevelGL4
Planetary-driveoilcapacity:approximately2.7L(5.75US
pt)
Figure96
1.Sight-glass
3.Removethebreathercapandaddtheoilintothe
gearboxdriveuntiltheoillevelonthesight-glassisat
leasthalffull(Figure96).
ChangingtheOilforthe
GearboxDrive
ServiceInterval:Aftertherst100hours—Changethe
gearbox-driveoil.
Every500hours—Changethegearbox-driveoil(or
yearly,whichevercomesrst).
Note:Changetheoilwhenitiswarm,ifpossible.
1.Parkthemachineonalevelsurfaceandmovethe
carriageallthewaytotherearstop.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Checktheoillevelonthesight-glassonthegearbox
drive(Figure96).
Note:Theoillevelshouldcoverhalfofthesight-glass.
75

9.Placetheguardbackintoplaceandinstallthe2bolts
(BoxAofFigure97).
10.Installthe2otherboltssecuringthelidontothe
gearbox(BoxAofFigure97).
11.Torquetheboltsto23to29N∙m(17to21ft-lb).
ServicingtheTracks
ServiceInterval:Beforeeachuseordaily—Checkthetrack
tension.
WARNING
Greaseinthehydraulictrackishighlypressurized;
ensurethatthetrack-tensiongreasevalveisnot
loosenedmorethanonerevolutionatatime.
Ifyouremovethetrack-tensiongreasevalvefound
inthehydraulic-tracktensionerorloosenittoo
much,greasecanbereleasedandmaycause
seriousinjuryordeath.
Figure97
2.Stoptheengineandremovetheignitionkey.
3.Removethe4boltsontheguardplateandgearbox
(BoxAofFigure97).
4.Removetheguardplate(BoxAofFigure97).
5.Removethecoveronthegearboxandsyphontheoil
out(BoxBofFigure97).
6.Fillthegearboxwithoiluntiltheoillevelinthesight
glassismorethanhalffull(Figure96).
7.Cleanthesealantoffofthegearboxboxandcover
(Figure98).
TighteningtheTrackTension
Ifthetrackseemsloose,tightenthetracktensionasfollows:
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Removedirtanddebrisfoundaroundthetrack-tension
greasevalve(Figure99).
Important:Ensurethattheareasurrounding
thetrack-tensiongreasevalveiscleanbefore
beginningtoadjustthetracktension.
3.Removetheretainingboltsandcoverthathousethe
track-tensiongreasevalve.
4.Applygreasetothettinguntilthetensionreaches
22,063kPa(3,200psi)asshowninFigure99.
Figure98
8.Putnewautomotive-gradeRTVsealantaroundthe
edgeofthecover(BoxBofFigure98).
Figure99
Track-tensiongreasevalveshown
76

5.Removeexcessgreasefromaroundthevalve.
6.Installthecoverandretainingbolts.
7.Repeatsteps2through6totightenthetracktension
ontheotherside.
CoolingSystem
Maintenance
Coolantspecication:50/50solutionofethylene-glycol
antifreezeandwaterorequivalent
LooseningtheTrackTension
Ifthetrackseemstight,loosenthetracktensionasfollows:
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Removedirtanddebrisfoundaroundthetrack-tension
greasevalve(Figure99).
Important:Ensurethattheentirearea
surroundingthetrack-tensiongreasevalveisclean
beforebeginningtoadjustthetracktension.
3.Removetheretainingboltsandcoverthathousethe
track-tensiongreasevalve.
4.Turnthetrack-tensiongreasevalvecounterclockwise
nomorethan1revolution(Figure99).
Note:Aone-revolutionturnwillreleasegreaseand
loosenthetrack.
5.Whenthetensionreaches3,200psi,turnthe
track-tensiongreasevalveclockwisetotightenit.
6.Removeexcessgreasefromaroundthevalve.
7.Installthecoverandretainingbolts.
8.Repeatsteps2through7toloosenthetracktensionon
theotherside.
EngineandRadiatorcoolantcapacity:16.77L(17.7US
qt)
WARNING
Ifyouremovetheradiatorcapfromahotengine,
hotcoolantcouldspray,causingscalding.
•Wearfaceprotectionwhenopeningtheradiator
cap.
•Allowthecoolingsystemtocooldowntobelow
50°C(120°F)beforeremovingtheradiatorcap.
•Followtheinstructionsforcheckingthe
maintainingtheenginecoolingsystem.
WARNING
Coolantistoxic.
•Keepcoolantawayfromchildrenandpets.
•Ifyouarenotusingthesamecoolantagain,
disposeofitaccordingtolocalenvironmental
regulations.
77

CheckingtheCoolantLevelin
theReservoir
ServiceInterval:Beforeeachuseordaily
Important:Donotremovetheradiatorllercapduring
thisprocedure.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Allowtheenginetocool.
3.Openthefronthood.
4.Checkthecoolantlevelinthereservoir(Figure100).
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Allowtheenginetocool.
3.Openthefronthoodandrearhood.
4.Removetheradiatorcapfromthellerneckofthe
radiatorandcheckthecoolantlevel(Figure100and
Figure101).
Note:Thecoolantshouldbeuptothellerneck.
Figure100
1.Reservoir
5.Addthespeciedcoolantuntilthecoolantlevelis1/2
thereservoircapacity .
Note:Ensurethatthecoolantsolutionisthoroughly
mixedbeforellingthereservoir.
2.Coolantlevel(1/2reservoir
height)
CheckingtheCoolantLevelin
theRadiator
ServiceInterval:Every50hours
WARNING
Iftheenginehasbeenrunning,theradiatorwillbe
pressurizedandthecoolantinsidewillbehot.If
youremovethecap,coolantmaysprayout,causing
severeburns.
•Donotremovetheradiatorcaptocheckcoolant
levels.
•Donotremovetheradiatorcapwhentheengine
ishot.Allowtheenginetocoolforatleast15
minutesoruntiltheradiatorcapiscoolenough
totouchwithoutburningyourhand.
Figure101
1.Reservoir
2.Coolantlevel(1/2reservoir
height)
5.Ifthecoolantlevelislow,addcoolantuntilthelevelis
uptothebottomofthellerneck(Figure101).
Important:Donotoverlltheradiator.
Note:Iftheradiatorcoolantlevelislowandthe
coolantreservoirlevelisattheFullmark,checkforair
leaksinthehosebetweentheradiatorandthecoolant
reservoir.
6.Installtheradiatorllercap,ensuringthatitistightly
sealed(Figure101).
7.Iftheairtemperatureisbelow0°C(32°F),mixthe
ethyleneglycolandwatercompletelybyrunningthe
engineatoperatingtemperaturefor5minutes.
3.Coolantlevel(bottomof
radiatorneck)
4.Radiatorcap
Note:Thecoolingsystemislledwitha50/50solutionof
waterandethylene-glycolantifreeze.
78

CheckingtheConditionof
Cooling-SystemComponents
ServiceInterval:Every300hours/Yearly(whichevercomes
rst)
Checktheconditionofthecoolingsystemforleaks,damage,
dirt,andloosehosesandclamps.Clean,repair,tighten,and
replacethecomponentsasnecessary.
CheckingtheConcentrationof
theCoolant
ServiceInterval:Every1,000hours/Yearly(whichever
comesrst)—Checktheconcentration
ofthecoolantbeforethewinterseason.
Testtheconcentrationofethyleneglycol-basedantifreeze
inthecoolant.Ensurethatthecoolanthasa50%ethylene
glycoland50%watermixtureorequivalent.
Note:A50%ethyleneglycoland50%watermixturewill
protecttheengineto-37°C(-34°F)throughouttheyear.
Usingaconcentrationtester,checktheconcentrationof
thecoolantmixturetoensurethatitis50%ethyleneglycol
and50%waterorequivalent;refertothemanufacturer’s
instructionsfortesting.
CleaningtheCoolingSystem
ServiceInterval:Every1,000hours/Yearly(whichever
comesrst)(Cleanthecoolingsystem
ifthecoolantbecomesdirtyorrust
colored.)
DrainingtheCoolantfromtheSystem
Important:Donotpourcoolantontothegroundorinto
anunapprovedcontainerthatcanleak.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Allowtheenginetocool.
3.Openthefronthood.
Figure102
1.Radiatordrainplug
6.Openthedrainplugfortheradiatorandallowthe
coolantsystemtodraincompletely.
Note:Disposeoftheusedcoolantproperlyaccording
tolocalcodes.
7.Cleanthethreadsonthedrainplugandapply3layers
ofPTFEsealingtape.
8.Closethedrainplug(Figure102).
FlushingtheCoolingSystem
Engineandradiatorcoolantcapacity:16.8L(17.7USqt)
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Conditionthecoolingsystemasfollows:
A.Ensurethatthecoolantisdrainedfromthe
radiatorandthatthedrainplugisclosed;referto
DrainingtheCoolantfromtheSystem(page79).
B.Addacoolingsystemcleaningsolutiontotheto
theradiatorthroughthellerneck(Figure103).
Note:Usecleaningsolutionof21g(12ozdry)
ofsodiumcarbonateforevery17L(18USqt)
ofwater;otherwise,useacommerciallyavailable
equivalent.Followthedirectionsthatcomewith
thecleaningsolution.
4.Removetheradiatorcap(Figure101).
5.Placeadrainpanunderthedrainplug(Figure102).
Note:Thecoolantcapacityofboththeengineand
theradiatoris16.8L(17.7USqt).
79

D.Operatetheenginefor5minutesoruntilthe
coolanttemperatureindicates82°C(180°F),and
thenstoptheengine.
CAUTION
Thewaterishotandcancauseburns.
Stayawayfromthedischargeendofthe
coolantdrainplug.
Figure103
1.Fillerneck(radiator)3.Coolantsystemcleaning
solution
2.Funnel
C.Closethedrainplug(Figure102).
Important:Donotinstalltheradiatorcap.
D.Operatetheenginefor5minutesoruntilthe
coolanttemperatureindicates82°C(180°F),and
thenstoptheengine.
CAUTION
Thecleaningsolutionishotandcan
causeburns.
Stayawayfromthedischargeendofthe
coolantdrain.
E.Openthedrainplugfortheradiator,anddrain
thecleaningsolutionintoadrainpan.
F.Cleanthethreadsonthedrainplugandapply3
layersofPTFEsealingtape.
G.Closethedrainplug.
3.Flushthecoolingsystemasfollows:
A.Opentheller-neckcap.
B.Filltheradiatorwithcleanwater(Figure104).
E.Openthedrainpluganddrainthewaterintoa
drainpan.
F.Cleanthethreadsonthedrainplugandapply3
layersofPTFEsealingtape.
G.Ifthewaterdrainedfromtheradiatorisdirty,
performsteps3-Athrough3-Euntilthewater
drainedfromtheradiatorisclean.
H.Closethedrainplug(Figure102).
FillingtheSystemwithCoolant
Important:Youmustllthecoolingsystemproperlyto
preventairlocksinthecoolingpassages.Failingtovent
thecoolingsystemproperlycanseverelydamagethe
coolingsystemandengine.
Important:Useamixtureof50%ethyleneglycoland
50%watermixtureorequivalentinthemachine.The
lowestambientoperatingtemperatureforthismixture
isabove-37°C(-34°F).Iftheambienttemperatureis
lower,adjustthemixture.Useamixtureofethylene
glycolandwaterorequivalentinthemachineallyear.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Removetheradiatorcap(Figure101).
3.Filltheradiatorwithcoolantuntiltheuidlevelisup
tothebottomofthellerneck(Figure105).
Note:Thecoolantcapacityofboththeengineand
theradiatoris16.8L(17.7USqt).
1.Fillerneck
2.Funnel
C.Closetheller-neckcap.
Figure104
3.Cleanwater
80

BeltMaintenance
ServicingtheEngine-Drive
Belt
WARNING
Contactingarotatingbeltcancauseseriousinjury
ordeath.
Stoptheengineandremovetheignitionkeybefore
workingnearbelts.
Figure105
1.Coolantlevel(atthe
bottomofthellerneck)
2.Fillerneck
4.Installtheradiatorcap(Figure101).
5.Fillthecoolantreservoirwithcoolantuntilitisfull.
6.Installthecoolantreservoircap.
7.Starttheengineandrunitathalfthrottlefor5minutes.
8.Stoptheengineandremovethekey.
9.Wait30minutes,thenchecktheuidlevelinthe
coolantreservoir.Ifitislow,addcoolant.
3.Coolant(50/50ethylene
glycolandwateror
equivalent)
CheckingtheConditionoftheBelt
ServiceInterval:Every250hours
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Openthefronthood.
3.Inspectthebeltforcuts,cracks,loosecords,grease,oil,
twisting,orsignsofabnormalwear(Figure106).
Note:Replacethebeltifitisexcessivelywornor
damaged.
81

CheckingtheTensionoftheBelt
AdjustingtheTensionoftheBelt
ServiceInterval:Every1,000hours
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Openthefronthood.
3.Alignastraightedgeoverthedrivebeltandacrossthe
pulleysasshowninFigure106.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Openthefronthood.
3.Loosenthenutandboltatthepivotpointforthe
alternator(Figure107).
Figure107
1.Adjustmentbolt3.Alternator
2.Nut(alternatorpivotpoint)4.Bolt(alternatorpivotpoint)
Figure106
4.Pressthebeltdownatthemidwaypointbetweenthe
fanpulleyandthealternatorpulleyasshowninFigure
106.
Note:Therangeofbeltdeectionbetweenthe
straightedgeandthebeltshouldbe7to9mm(0.28to
0.35inches),underaloadof10kg(22lb).
5.Ifthetensionofthebeltisaboveorbelowthespecied
range,adjustthedrivebelttension;refertoAdjusting
theTensionoftheBelt(page82).
4.Loosentheadjustmentboltonthealternator(Figure
107).
5.Movethealternatorawayfromtheenginetoincrease
thebelttension;movethealternatortowardtheengine
todecreasethebelttension(Figure107).
6.Tightenthealternatoradjustmentbolt(Figure107).
7.Checkthetensionofthebelt;refertoCheckingthe
TensionoftheBelt(page82).
8.Ifthebelttensioniscorrect,tightenthenutandbolt
atthepivotpointforthealternator(Figure107);
otherwiserepeatsteps4through7.
82

HydraulicSystem
Maintenance
ServicingtheHydraulicFluid
Thehydraulicreservoirislledatthefactorywith
approximately102L(27USgallons)ofhigh-qualityhydraulic
uid.Checkthelevelofthehydraulicuidbefore
theengineisrststartedanddailythereafter.The
recommendedreplacementuidfollows:
ToroPremiumAllSeasonHydraulicFluid(Availablein
5gallonpailsor55gallondrums.ContactyourAuthorized
ToroDealerforpartnumbers.)
Alternateuids:IftheTorouidisnotavailable,other
uidsmaybeusedprovidedtheymeetallthefollowing
materialpropertiesandindustryspecications.W edonot
recommendtheuseofsyntheticuid.Consultwithyour
lubricantdealertoidentifyasatisfactoryproduct.
Note:Torowillnotassumeresponsibilityfordamage
causedbyimpropersubstitutions,souseonlyproducts
fromreputablemanufacturerswhowillstandbehindtheir
recommendation.
HighViscosityIndex/LowPourPoint
Anti-wearHydraulicFluid,ISOVG46
MaterialProperties:
42.2cStat40°C(104°F) Viscosity,ASTMD445
7.8cStat100°C(212°F)
ViscosityIndexASTM
D2270
PourPoint,ASTMD97-6°C(-42°F)
WARNING
Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury.
•Ifhydraulicuidisinjectedintotheskinit
mustbesurgicallyremovedwithinafewhours
byadoctorfamiliarwiththistypeofinjury.
Gangrenemayresultifthisisnotdone.
•Keepyourbodyandhandsawayfrompin-hole
leaksornozzlesthatejecthigh-pressure
hydraulicuid.
•Usecardboardorpapertondhydraulicleaks.
•Safelyrelieveallpressureinthehydraulicsystem
beforeperforminganyworkonthehydraulic
system.
•Makesurethatallhydraulic-uidhosesand
linesareingoodconditionandallhydraulic
connectionsandttingsaretightbefore
applyingpressuretohydraulicsystem.
CheckingtheHydraulicFluid
ServiceInterval:Beforeeachuseordaily
Checkthehydraulicuidasfollows:
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Wait10minutestoallowtheenginetocoolandthe
hydraulicoiltostabilize.
158
3.Openthefronthood.
4.Lookatthesightgaugeonthehydraulictankandcheck
theleveloftheoil(Figure108).
IndustrySpecications:VickersI-286-S(QualityLevel),
VickersM-2950-S(Quality
Level),DenisonHF-0
Note:Manyhydraulicuidsarealmostcolorless,makingit
difculttospotleaks.Areddyeadditiveforthehydraulic
systemoilisavailablein20mL(2/3oz)bottles.Onebottleis
sufcientfor15-22L(4-6gallons)ofhydraulicoil.Orderthe
hydraulicoilfromyourAuthorizedToroDealer.
Note:Ifambientoperatingtemperaturesexceed43°C(110°
F),contactToroforuidrecommendations.
83

ChangingtheHydraulic-FluidReturn
Filter
ServiceInterval:Every500hours/Every6months
(whichevercomesrst)
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Openthefronthood.
3.Cleantheareaaroundthellerneckandcapofthe
hydraulictank.
4.Openthehydraulic-tankcap(Figure109).
Figure108
1.Hydraulic-tankbreather
2.Hydraulic-tankcap
3.Fulloillevel(operatingtemperature)
4.Lowoillevel
5.Ifthelevelislow,openthehydraulic-tankcap,adda
smallamountofoilandwait2minutesfortheoillevel
tostabilizeinthesightgauge(Figure108).
Note:Theoillevelisbetween1/2to2/3fullinthe
sightgaugewhentheoilisatambienttemperatureorif
theenginehasnotyetbeenstartedfortheday.
6.Continuetoaddtheappropriateuidinsmall
incrementsuntilitreachesFullonthesightgauge
(Figure108).
7.Installcapontothellerneck.
Figure109
1.Hydraulic-tankcap
5.Discardtheoldhydraulic-uidreturnlter.
6.Installanewhydraulic-uidreturnlter.
ChangingtheHydraulic-PressureFilter
ServiceInterval:Every500hours/Every6months
(whichevercomesrst)
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Openthefronthood.
3.Placeadrainpanunderthelter.
4.Usingalterwrench,removethehydraulic-pressure
lter(Figure110).
84

Figure110
4.Placealargedrainingcontainerunderthehydraulic
uidtank.
5.Removethedrainplugfromthebottomofthetank.
6.Cleanthethreadsonthedrainplugandapply3layers
ofPTFEsealingtape.
7.Drainthehydraulicuidowintothecontainer.
Important:Thecapacityofthehydraulic-uid
tankis102L(27USgallons),soensurethatyou
haveacontainerofatleast114L(30USgallons)
todraintheuidinto.
8.Installthedrainplugwhenthehydraulicuidstops
draining.
1.Hydraulic-pressurelter
5.Discardtheoldlter.
6.Applyathinlayerofhydraulicoiltotheo-ringofthe
lter.
7.Installandtightenthenewlterwithalterwrench.
8.Starttheengine,letitrunidleforapproximately
1minute,thencheckforleaksaroundthe
hydraulic-pressurelter.
ChangingtheHydraulicFluid
ServiceInterval:Every1,000hours/Yearly(whichever
comesrst)
Important:Iftheuidbecomescontaminated,contact
yourAuthorizedT oroDealer,becausethesystemmust
beushed.Contaminateduidlooksmilkyorblack
whencomparedtocleanoil.
Important:Useofanyotherltermayvoidthewarranty
onsomecomponents.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
9.Cleantheareaaroundtheltermountingareas.
10.Placeadrainpanunderthelterandremovethelter
(Figure109).
11.Lubricatetheltergasketofeachnewlterandll
themwithhydraulicuid.
12.Ensurethattheltermountingareasareclean.
13.Screwtheltersonuntilthegasketscontactsthe
mountingplates;thentightenthelteranadditional
1/2turn.
14.Fillthereservoirwithhydraulicuid.
Important:Useonlythehydraulicuids
specied.Otheruidscouldcausesystem
damage.
15.Installthereservoircap.Starttheengineanduseall
ofthehydrauliccontrolstodistributehydraulicuid
throughoutthesystem.Alsocheckforleaks;thenstop
theengine.
16.Checktheuidlevelandaddenoughtoraiselevelthe
leveltotheFullmarkonthedipstick.Donotoverll.
2.Openthefronthood.
3.Raisethemachineusingproperequipment.
WARNING
Raisingtherearoftheunitrelyingsolely
onmechanicalorhydraulicjackscouldbe
dangerous.Themechanicalorhydraulic
jacksmaynotbeenoughsupportormay
malfunctionallowingtheunittofall,which
couldcauseinjuryordeath.
Do not
jacksforsupport.
Useadequatejackstandsorequivalent
support.
relysolelyonmechanicalorhydraulic
85

CheckingtheHydraulicLinesand
Hoses
ServiceInterval:Every2years—Replacemovinghoses.
Drilling-uidPump
Maintenance
Inspectthehydrauliclinesandhosesdailyforleaks,kinked
lines,loosemountingsupports,wear,loosettings,weather
deterioration,andchemicaldeterioration.Makeallnecessary
repairsbeforeoperating.
WARNING
Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury.
•Makesurethatallhydraulicuidhosesand
linesareingoodconditionandallhydraulic
connectionsandttingsaretightbefore
applyingpressuretothehydraulicsystem.
•Keepyourbodyandhandsawayfrompin
holeleaksornozzlesthatejecthighpressure
hydraulicuid.
•Usecardboardorpapertondhydraulicleaks.
•Safelyrelieveallpressureinthehydraulicsystem
beforeperforminganyworkonthehydraulic
system.
•Seekimmediatemedicalattentionifuidis
injectedintoskin.
HydraulicSystemTestPorts
Thetestportsareusedtotestthepressureinthehydraulic
circuits.ContactyourAuthorizedToroDealerforassistance.
Servicingthe
Drilling-Fluid-PumpOil
Thedrilling-uidpumpisshippedwithoilinthecrankcase;
however,checktheoillevelbeforeandafteryourststart
theengine.
Thecrankcasecapacityis1.9L(2USqt).
Useonlyhigh-qualityengineoilthatmeetsthefollowing
specications:
•APIClassicationLevelRequired:CH-4,CI-4or
higher
•Oil:SAE30-weight,non-detergentoilabove0°C(32°F)
ToroPremiumEngineOilisavailablefromyourdealer.See
thepartscatalogforpartnumbers.Also,refertotheEngine
Operator'sManual,includedwiththemachine,forfurther
recommendations.
CheckingtheDrilling-Fluid-PumpOil
Level
ServiceInterval:Beforeeachuseordaily—Checkthe
drilling-uid-pumpoillevel.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Opentherearhood.
3.Removetheoildipstick(Figure111).
Figure111
1.Oil-llline
86

4.Ensurethattheoilisattheoil-lllineasshownin
Figure111.
Note:Iftheoilisbelowtheoil-llline,refertostep
8ofChangingtheDrilling-FluidPumpOil(page87)
andaddthenecessaryamountofoil.
ChangingtheDrilling-FluidPumpOil
ServiceInterval:Every500hours—Changethedrilling-uid
pumpoil.
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Opentherearhood.
3.Allowtheenginetocool.
4.Removethedrainplugandplaceadrainpanunderthe
drain-plughole(Figure112).
PreparingtheDrilling-Fluid
SystemforColdWeather
Preparethemachineasfollowsafterdrillingifthetemperature
willbebelow0°C(32°F).
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Preparethemachinetocirculatetheantifreezeas
follows:
A.Opentherearhood.
B.Placeadrainpanunderthedrillspindleforthe
leakedantifreeze(Figure113).
Figure112
1.Oil-llercap
2.Drainplug
3.Drainpan
5.Cleanthethreadsonthedrainplugandapply3layers
ofPTFEsealingtape.
6.Allowalloftheoiltodrainfromdrainplugintothe
oilpan(Figure112).
7.Installthedrainplug.
8.Removetheoil-llercap(Figure112)andadd
approximately1.9L(2qt)ofoil,oruntiltheoilreaches
theoil-lllineonthedipstickasshowninFigure111.
Figure113
1.Drillspindle2.Drainpan
C.Ensurethatthecapisinstalledonthedrilling-uid
pumpinlet(Figure114).
Figure114
1.Drilling-uidpumpinlet
D.Removethecapfromtheantifreezetankforthe
drilling-uidpump(Figure115).
87

Figure115
1.Antifreeze-tankcap2.Antifreezetank
E.Ensurethatthetankisfullofantifreeze(Figure
115).
3.Circulatetheantifreezeasfollows:
A.Opentheantifreezevalveonthefrontsideofthe
drilling-uidpump(thelowervalve)asshownin
Figure116.
Cleaning
CleaningwiththeSpray-Hose
Attachment
ServiceInterval:Beforeeachuseordaily
Themachinecomeswithaspray-hoseattachmentthatyou
canusetocleanthemachineandpipes.
Important:Donotsprayanyelectroniccomponentof
themachineandensurethatthehoodisdownbefore
cleaningthemachinewiththespray-hoseattachment.
Important:Iftheoutsidetemperatureisbelowfreezing,
refertoPreparingtheDrilling-FluidSystemforCold
Weather(page87)beforecleaningthemachine.
Tousethespray-hoseattachment,performthefollowing
procedure:
1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.
2.Ensurethatthespray-hoseattachmentswitchisinthe
OFFposition(Figure117).
Figure116
1.Valveintheclosedposition2.Valveintheopenposition
B.StartthemachineandturnOnthedrilling-uid
pump.
C.Addantifreezetothetankasneeded(Figure115).
D.Whentheantifreezecomesoutofthedrillspindle
4.Turnthemachineoff.
5.Installthecapontotheantifreezetank(Figure115).
6.Closetheantifreezevalve(Figure116).
(Figure113),turnthepumpoff.
Figure117
1.Spray-hoseattachmentswitch(Offposition)
3.Opentherearhood.
4.Turnthedrilling-uidvalveclockwisetotheOFF
position(Figure118).
88

7.Turnthedrilling-uidpumptotheONposition
throughthedisplayscreen;refertotheMainDrill
FunctionsDisplayedinthePressureScreeninthe
SoftwareGuide.
8.Usingthespray-hoseattachment,holddownthelever
andspraydownthemachineandpipes.
CleaningPlasticandResin
Figure118
1.Drilling-uidvalve(Offposition)
5.Connectthespray-hoseattachmenttothetting
(Figure119).
Figure119
1.Fittingforthespray-hoseattachment(end)
Parts
Avoidusinggasoline,kerosene,paintthinner,etc.when
cleaningplasticwindows,theconsole,theinstrumentcluster,
themonitor,gauges,etc.Useonlywater,mildsoap,andasoft
clothwhenyoucleantheseparts.
Usinggasoline,kerosene,paintthinner,etc.tocleanaplastic
orresinpartwillcauseittodiscolor,crack,ordeform.
6.Turnthespray-hoseattachmentswitchtotheON
position(Figure120).
Figure120
1.Spray-hoseattachmentswitch(Onposition)
89

Storage
1.Stoptheengineandremovethekey.
2.Removedirtandgrimefromtheentiremachine.
Important:Youcanwashthemachinewithmild
detergentandwater.Avoidexcessiveuseofwater,
especiallynearthecontrolpanel,engine,hydraulic
pumps,andmotors.
3.Servicetheaircleaner;refertoServicingthe
Air-CleaningSystem(page63).
4.Greasethemachine;refertoGreasingtheMachine
(page60).
5.Chargethebattery;refertoChargingtheBattery(page
73).
6.Checkandadjustthetracktension;refertoServicing
theTracks(page76).
7.Checkthecoolantbeforewinterstorage;referto
CheckingtheCoolingSystem(page43).
8.Preparethedrilling-uidpumpforcoldweather;
refertoPreparingtheDrilling-FluidSystemforCold
Weather(page87).
9.Checkandtightenallbolts,nuts,andscrews.Repairor
replaceanypartthatisdamaged.
10.Paintallscratchedorbaremetalsurfaces.Paintis
availablefromyourAuthorizedServiceDealer.
11.Storethemachineinaclean,drygarageorstoragearea.
Removethekeyfromtheignitionswitchandkeepitin
amemorableplace.
12.Coverthemachinetoprotectitandkeepitclean.
90

Troubleshooting
Problem
Thestarterwillnotcrank.
Theenginecranks,butwillnotstart.
PossibleCauseCorrectiveAction
1.TheBATTERY-DISCONNECTswitchisin
theOFFposition.
2.Theelectricalconnectionsare
corrodedorloose.
3.Afuseisblownorloose.3.Correctorreplacethefuse.
4.Thebatteryisdischarged.
5.Therelayorswitchisdamaged.
6.Astarterorstartersolenoidis
damaged.
7.Theinternalenginecomponentshave
seized.
1.Anincorrectstartingprocedurewas
used.
2.Thefueltankisempty .2.Fillthetankwithfreshfuel.
3.Thefuelshut-offvalveisclosed.3.Openthefuelshut-offvalve.
4.Dirt,water,stalefuel,orincorrectfuel
isinthefuelsystem.
5.Thefuellineisclogged.5.Cleanorreplacethefuelline.
6.Thereisairinthefuel.6.Bleedthenozzlesandcheckforair
7.Theglowplugsareinoperative.
8.Thecrankingspeedisslow.
9.Theaircleanerltersaredirty.9.Servicetheairlters.
10.Thefuellterisclogged.10.Replacethefuellter.
11.Thefuelgradeisimproperforcold
weatheruse.
12.Thereislowcompression.
13.Theinjectionnozzlesorpumpare
malfunctioning.
14.TheETRsolenoidisbroken.
1.TurntheBATTERY-DISCONNECTswitch
totheONposition.
2.Checktheelectricalconnectionsfor
goodcontact.
4.Chargethebatteryorreplaceit.
5.ContactyourAuthorizedService
Dealer.
6.ContactyourAuthorizedService
Dealer.
7.ContactyourAuthorizedService
Dealer.
1.RefertoStartingandStoppingthe
Engine.
4.Drainandushthefuelsystem,then
addfreshfuel.
leaksatthefuelhoseconnectionsand
ttingsbetweenthefueltankandthe
engine.
7.Checkthefuse,glowplugs,andwiring.
8.Checkthebattery ,oilviscosity,and
startingmotor(contactyourAuthorized
ServiceDealer).
11.Drainthefuelsystemandreplace
thefuellter.Addfreshfuelofthe
propergradeforambienttemperature
conditions.Youmayneedtowarmthe
entiremachine.
12.ContactyourAuthorizedService
Dealer.
13.ContactyourAuthorizedService
Dealer.
14.ContactyourAuthorizedService
Dealer.
91

Problem
PossibleCauseCorrectiveAction
Theenginestarts,butwillnotkeep
running.
Theengineruns,butknocksormisses.
1.Thefueltankventisrestricted.1.Loosenthecap.Iftheenginerunswith
2.Dirtorwaterisinthefuelsystem.2.Drainandushthefuelsystem;add
3.Thefuellterisclogged.3.Replacethefuellter .
4.Thereisairinthefuel.4.Bleedthenozzlesandcheckforair
5.Thefuelgradeisimproperforcold
weatheruse.
6.Thesparkarrestorscreenisclogged.
7.Thefuelpumpisdamaged.7.ContactyourAuthorizedService
1.Dirt,water,stalefuel,orincorrectfuel
isinthefuelsystem.
2.Theengineisoverheating.
3.Thereisairinthefuel.3.Bleednozzlesandcheckforairleaksat
4.Theinjectionnozzlesaredamaged.
5.Thereislowcompression
6.Theinjectionpumptimingisincorrect.
7.Thereisexcessivecarbonbuild-up.
8.Thereisinternalwearordamage.
thecaploosened,replacethecap.
freshfuel.
leaksatfuelhoseconnectionsand
ttingsbetweenthefueltankand
engine.
5.Drainthefuelsystemandreplace
thefuellter.Addfreshfuelof
propergradeforambienttemperature
conditions.
6.Cleanorreplacethesparkarrestor
screen.
Dealer.
1.Drainandushthefuelsystem;add
freshfuel.
2.RefertoEngineOverheats.
thefuelhoseconnectionsandttings
betweenthefueltankandengine.
4.ContactyourAuthorizedService
Dealer.
5.ContactyourAuthorizedService
Dealer.
6.ContactyourAuthorizedService
Dealer.
7.ContactyourAuthorizedService
Dealer.
8.ContactyourAuthorizedService
Dealer.
Theenginewillnotidle.
1.Thefueltankventisrestricted.1.Loosenthecap.Iftheenginerunswith
2.Dirt,water,stalefuel,orincorrectfuel
isinthefuelsystem.
3.Theaircleanerltersaredirty.3.Servicetheairlters.
4.Thefuellterisclogged.4.Replacethefuellter .
5.Thereisairinthefuel.5.Bleedthenozzlesandcheckforair
6.Thefuelpumpisdamaged.6.ContactyourAuthorizedService
7.Thereislowcompression
thecaploosened,replacethecap.
2.Drainandushthefuelsystem;add
freshfuel.
leaksatfuelhoseconnectionsand
ttingsbetweenthefueltankand
engine.
Dealer.
7.ContactyourAuthorizedService
Dealer.
92

Problem
PossibleCauseCorrectiveAction
Theengineoverheats.
Thereisexcessiveblacksmokeinthe
exhaust.
1.Morecoolantisneeded.
2.Thereisrestrictedairowtothe
radiator.
3.Thecrankcaseoillevelisincorrect.
4.Thereisexcessiveloading.4.Reducetheloadandusealower
5.Theincorrectfuelisinthefuelsystem.5.Drainandushthefuelsystem;add
6.Thethermostatisdamaged.
7.Thefanbeltislooseorbroken.7.ContactyourAuthorizedService
8.Injectiontimingisincorrect.
9.Thecoolantpumpisdamaged.
1.Thereisexcessiveloading.1.Reducetheloadandusealower
2.Theaircleanerltersaredirty.2.Servicetheairlters.
3.Incorrectfuelisinthefuelsystem.3.Drainthefuelsystemandrellwith
4.Theinjectionpumptimingisincorrect.
5.Theinjectionpumpisdamaged.
6.Theinjectionnozzlesaredamaged.
1.Checkandaddcoolant.
2.Inspectandcleanthesidepanel
screenswitheveryuse.
3.Fillordraintothefullmark.
groundspeed.
freshfuel.
6.ContactyourAuthorizedService
Dealer.
Dealer.
8.ContactyourAuthorizedService
Dealer.
9.ContactyourAuthorizedService
Dealer.
groundspeed.
speciedfuel.
4.ContactyourAuthorizedService
Dealer.
5.ContactyourAuthorizedService
Dealer.
6.ContactyourAuthorizedService
Dealer.
Thereisexcessivewhitesmokeinthe
exhaust.
Theenginelosespower.
1.Theenginetemperatureislow.
2.Theglowplugsareinoperative.
3.Theinjectionpumptimingisincorrect.
4.Theinjectionnozzlesaredamaged.
5.Thereislowcompression
1.Theengineloadisexcessive.1.Reducegroundspeed.
2.Thecrankcaseoillevelisincorrect.
3.Theaircleanerltersaredirty.3.Servicetheairlters.
4.Dirt,water,stalefuel,orincorrectfuel
isinthefuelsystem.
5.Theengineisoverheating.
6.Thesparkarrestorscreenisclogged.
7.Thereisairinthefuel.7.Bleedthenozzlesandcheckforair
8.Thereislowcompression
9.Thefueltankventisrestricted.9.ContactyourAuthorizedService
10.Theinjectionpumptimingisincorrect.
11.Theinjectionpumpisdamaged.
1.Checkthethermostat.
2.Checkthefuse,glowplugs,andwiring.
3.ContactyourAuthorizedService
Dealer.
4.ContactyourAuthorizedService
Dealer.
5.ContactyourAuthorizedService
Dealer.
2.Fillordraintothefullmark.
4.Drainandushthefuelsystem;add
freshfuel.
5.RefertoEngineOverheats.
6.Cleanorreplacethesparkarrestor
screen.
leaksatfuelhoseconnectionsand
ttingsbetweenthefueltankand
engine.
8.ContactyourAuthorizedService
Dealer.
Dealer.
10.ContactyourAuthorizedService
Dealer.
11.ContactyourAuthorizedService
Dealer.
93

Index
811.............................4,31–32
A
Accessories................................30
Addingdrillpipes..........................51
Addingfuel.................................41
Air-cleaningsystem
Checkingtheair-cleanerindicator.....65
Cleaningthedustvalve................64
Coverlatch..............................64
Installingthecover......................65
Removingthecover....................64
Servicing................................90
Servicingtheair-cleanercover........64
Servicingthelters.....................65
Antifreezetank
Drilling-uidsystem.....................88
Attachments...............................30
Auto-drill-speedcontrols..............23–24
B
Backreaming...............................52
Battery
Charging.................................90
Disconnectswitch......................43
Jump-starting...........................73
Safety.................................8,72
Servicing................................72
Battery-disconnectswitch................43
Beginning-of-bore-at-depthpoint.........34
Belt
Engine-drive
Adjustingtension.....................82
Checkingcondition...................81
Checkingtension.....................82
Bentblade.................................45
Bentoniteclay.............................48
Biodieselfuel
(SeeFuel)
Bits
Drill.......................................45
Blade
bent......................................45
Straight..................................45
Trianglepoint(rock)....................45
Bleedingthefuelsystem
(SeePrimingthefuelsystem)
Bore
Addingdrillpipes.......................51
Beginning-of,at-depthpoint...........34
Depth....................................34
Depthtable..............................34
Drilling...................................49
End-of,at-depthpoint..................34
Entry.....................................34
Determining...........................34
Entrypitch...............................34
Entryshaft...............................51
Exit.......................................34
Exiting...................................52
Horizontalshaft.........................52
Mapping.................................38
Markingandpreparing.................39
Obstacles................................34
Planning.............................32,34
Startingtherstpipe...................49
Steering.................................51
Boringtheentryshaft.....................51
Button
Engine-start.............................22
Engine-stop.....................22,28,74
Front
Leftjoystick.......................23–24
Rightjoystick.....................25–26
Lower
Leftjoystick.......................23–24
Rightjoystick.....................25–26
Rear
Leftjoystick.......................23–24
Rightjoystick.....................25–26
C
Cam
(SeePipecam)
Carbidestep-wingcutter..................52
Carriage
(SeeDrillcarriage)
Carriagepressure
Adjusting................................43
Castconepacker..........................52
Chargingthebattery......................90
Cleaning...............................88–89
Cleaningthecrankcaseventtube.......63
Coldweather
Preparation..............................90
Communicationlines
Safetyprecautions........................7
Connectingthereamerandproduct.....53
Controlpanel..............................22
Location.............................18,21
Rear.....................................27
Controls
Auto-drillspeed.....................23–24
Drillframe...............................28
Drillpendant.............................29
Drillinguid..........................25–26
Drivependant...........................43
Leftjoystick—ModeI...................23
Leftjoystick—ModeII..................24
Rightjoystick—ModeI.................25
Rightjoystick—ModeII.................26
Sectioncontents........................21
Stabilizer................................28
Stake-downlevers..................29,47
Coolant
Capacity.................................77
Checkingtheconcentration............79
Checkingthelevelintheradiator......78
Checkingthelevelinthereservior....78
Draining.................................79
Filling....................................80
Flushing.................................79
Specication............................77
Coolingsystem
Checkingtheconditionofcomponents79
Cleaning.................................79
Coolantconcentration
Checking..............................79
Coolantlevelintheradiator
Checking..............................78
Coolantlevelinthereservior
Checking..............................78
Draining.................................79
Filling....................................80
Flushing.................................79
Covers
Operator-controls.......................54
Crystallinesilica
Safetyprecautions......................32
Cylinderlock...............................59
Installing.................................59
Removing...............................59
D
Dangerzone
Drilling.....................................6
Driving.....................................5
Decals........................................9
DeployingtheZap-Alertsystem..........46
Depthtable................................34
Determiningtheboreentrypoint.........34
Dieselfuel
(SeeFuel)
Safety......................................4
DirectionalDrilling
Concept.................................39
Disabledmachine
Moving...................................56
Drainingthefueltank.....................71
Drainingwater
Fuellter................................70
Fueltank................................71
Drillbits....................................45
Drillcarriage
Adjustingthepressure.................43
High-speedmovement.............25–26
Location.............................18,20
Pullrearward........................25–26
Thrustforward......................25–26
Drillframe
Controls.................................28
Drillhead
Installing.................................50
Setup....................................45
Steering.................................51
Drillpendant...............................29
Drillpipe
Adding...................................51
Loadingintothepipeholder...........41
Removing...............................54
Startingtherst.........................49
Wiper....................................53
Drillspindle
Location.................................20
Spinclockwise......................24–25
Spincounterclockwise..............24–25
Drill-frametiltlever........................28
Drill-pendantreceptacle..............27,29
Drilling......................................49
Addingdrillpipes.......................51
Directional
Concept...............................39
Entryshaft...............................51
Horizontalshaft.........................52
Settingup...............................45
Startingtherstpipe...................49
Steering.................................51
Drillingdangerzone.........................6
Drillinguid
Pump
Changingtheoil......................87
Checkingtheoillevel................86
94

Connectingtoauidsource.........48
Connectingtoanaturalwater
source............................49
Connectingtomixingsystem........48
Servicingtheoil......................86
Drillinguidcontrols...................25–26
Drillingsafety................................6
Drilling-uidsystem
Coldweatherpreparation..............90
Drilling-uid-pumpinlet
Location.................................19
Drivependant..............................43
Drive-directionjoystick....................28
Drive/drillswitch...........................22
Drive-pendantreceptacle.........27,29,43
Drive-speedswitch....................28–29
Drivingdangerzone.........................5
Drivingthemachine.......................43
Dustvalve
Cleaning.................................64
E
Electricstrikealarm
(SeeZap-Alertsystem)
Electricallines
Safetyprecautions...................7,32
Elevator
(SeePipeelevator)
End-of-bore-at-depthpoint...............34
Engine
Coolingsystem.........................77
Drivebelt
Servicing..............................81
Jump-starting...........................73
KeySwitch..............................27
Oil
Changing.............................67
Checkingthelevel...................68
Oiliter
Changing.............................67
ServicingtheAir-cleaningsystem.....90
ServicingtheOilandFilter.............68
Sparkarrestor
Servicing..............................68
Speedswitch........................22,28
Startbutton..............................22
Starting..................................74
Stopbutton..........................22,28
Stopping.................................74
Valveclearance.........................68
Venttube
(SeeCleaning)
Engine-heatinglight.......................27
Entrypitch.................................34
Entryshaft
Boring....................................51
Exit-sidelockout
Drill-enabledlight.......................22
Reciever.................................27
Reset....................................22
Resetlight...............................22
Resetswitch............................22
System..................................27
Transmitter..............................27
Exit-side-lockoutSystem
Reciever.................................27
System..................................27
Transmitter..............................27
Exitingtheground.........................52
F
Fiber-opticlines
Safetyprecautions........................7
Filter
Air-cleaner...............................65
Fuel
Drainingwater........................70
Hydraulic-uidreturn
Changing.............................84
Hydraulic-pressure
Changing.............................84
Fluid
Hydraulic
Changing.............................85
Checking..............................83
Returnlter...........................84
Servicing..............................83
Specications.........................83
Fluid-pumpswitch.........................27
Flushingthecoolingsystem..............79
Flutedreamer..............................52
Frame
Location.............................18,20
Frontbutton
Leftjoystick..........................23–24
Rightjoystick........................25–26
Fronthood
Location.................................18
Opening.................................70
Fuel
Adding...................................41
Checkinglinesandconnections.......71
Filter
Drainingwater........................70
Fuellters
Replacing.............................70
Priming..................................71
Safety......................................4
Safetyprecautions......................41
Tank
Drainingandcleaning................71
Drainingwater........................71
Tankcapacity...........................41
G
Gaslines
Safetyprecautions...................7,32
Gearboxdrive
Changingtheoil........................75
Checkingtheoil.........................75
Greasingthemachine....................60
Gripper
(SeePipegripper)
(SeePipergripper)
Ground-strike-resetswitch................22
Groundingstake
Storage..................................40
H
Hardhat......................................4
Hearingprotection...........................4
Height......................................30
Hood
Front
Location...............................18
Opening.............................58,70
Rear
Location...............................18
HorizontalDirectionalDrilling
(SeeDirectionalDrilling)
Horizontalshaft
Boring....................................52
Hydraulicuid
Changing................................85
Checking................................83
Returnlter
Changing.............................84
Servicing................................83
Specications...........................83
Hydraulicsystem
Linesandhoses
Checking..............................86
Testports................................86
Hydraulic-pressurelter
Changing................................84
I
Indicator
Air-cleaner...............................65
Ingnitionswitch............................27
Initialplanning.............................32
Inspectingthejobsite.....................32
Installingthedrillhead....................50
J
Jobsite
Inspecting...............................32
Preparation..............................39
Joystick
Drive-direction..........................28
Left
Location...............................21
ModeI.................................23
ModeII................................24
Right
Location...............................21
ModeI.................................25
ModeII................................26
Jump-startingthemachine...............73
L
Labels
(SeeDecals)
Latch
Operator-platform.......................21
Leadbar
Installing.................................50
Removing...............................54
Leftjoystick
Location.................................21
ModeI...................................23
ModeII..................................24
Left-stabilizerlever........................28
Length......................................30
Lever
Drill-frametilt............................28
Left-stabilizer............................28
Right-stabilizer..........................28
Stake-down.........................29,47
Lifejacketpendant
(SeeDrillpendant)
Lifter
(SeePipeelevator)
Liftingthemachine........................56
Light
Drill-enabled
Exit-sidelockout......................22
Engine-heating..........................27
Receiver-battery-status................22
95

Reset
Exit-sidelockout......................22
Transmitter-battery-status..............22
Lightsswitch...............................22
Loadingdrillpipes.........................41
Loadingthemachine
Unloadingthemachine.................43
Lowerbutton
Leftjoystick..........................23–24
Rightjoystick........................25–26
Lowerwrench
Close................................23,26
Location.................................20
Open.................................23,26
Lubrication.................................60
M
Magazine
(SeePipeholder)
Maintenance...............................57
Battery...................................72
Belt.......................................81
Coolingsystem.........................77
Drilling-uidpump......................86
Drivesystem............................74
Electricalsystem........................72
Engine...................................63
Fuelsystem.............................69
Hydraulicsystem.......................83
Lubrication..............................60
Premaintenanceprocedures...........58
Safety......................................8
Schedule................................57
Tracks...................................90
Mappingthebore..........................38
Mixingsystem.............................48
ModeI
Leftjoystick..............................23
Rightjoystick............................25
ModeII
Leftjoystick..............................24
Rightjoystick............................26
ModelandSerialPlate
Location...................................2
ModelNumber
Location...................................2
Monitor
Location.................................21
Movingadisabledmachine..............56
Movingthemachine.......................43
Mud
(SeeDrillinguid)
N
Noiseinformation............................8
Number
ModelandSerial
Location.................................2
O
Obstacles..................................34
Oil
Changing................................67
Checkingthelevel......................68
Drilling-uid-pump......................86
Engine...................................68
Gearboxdrive
Changing.............................75
Checking..............................75
Planeterydrive
Changing.............................75
Checkingthelevel...................74
OilFilter
Changing................................67
One-CallSystemDirectory........4,31–32
Openingthefronthood...................70
Openingtherearhood....................58
Operation..................................31
Operatorplatform.........................21
Location.................................18
Operatorseat
Location.................................18
Operator-controlscovers.................54
Operator-platformlatch...................21
Operator-presenceswitch............28–29
P
Pedestriansafetybar
Lowering.................................45
Pendant
Drill.......................................29
Drive.....................................43
Pipe
Adding...................................51
Flexibility................................34
Removing...............................54
Startingtherst.........................49
Utilityproduct
Connectingtoareamer..............53
Wiper....................................53
Pipecam
Rotate...............................23–24
Sensor-failureoverride.............23–24
Pipeelevator
Lower................................23,26
Raise................................23,26
Pipegripper
Close................................23–24
Extend...............................23–24
Open.................................23–24
Retract...............................23–24
Pipeholder
Loading..................................41
Location.................................19
Pipeloader
Enablecontrols.....................23–24
Pipemagazine
(SeePipeholder)
Pipewiper
Location.................................20
Pipes
Loadingintothepipeholder...........41
Pitch
Settingthethrustframe................47
Planetarydrive
Changingtheoil........................75
Checkingtheoillevel...................74
Oilspecicationandcapacity..........74
Planning
Initial.....................................32
Planningtheborepath....................34
Plate
Stake-down
Location...............................19
Platform
Operator.................................21
Latch..................................21
Preparation
Safety......................................4
Preparingfordrilling.......................45
Preparingthejobsiteandmachine......39
Primingthefuelsystem...................71
Product
Connectingtoareamer................53
Productoverviewillustration
Leftside.................................19
Rightside................................18
Topview.................................20
Productsafetydecals.......................9
Pullback................................52,54
Pump
Drillinguid
Connectingtoauidsource.........48
Connectingtoanaturalwater
source............................49
Connectingtomixingsystem........48
Drilling-uid
Changingtheoil......................87
Checkingtheoillevel................86
Servicingtheoil......................86
Inlet
Location...............................19
R
Reamer
Carbidestep-wingcutter...............52
Castconepacker.......................52
Connecting..............................53
Fluted....................................52
Removing...............................54
Rearbutton
Leftjoystick..........................23–24
Rightjoystick........................25–26
Rearcontrolpanel.........................27
Rearhood
Location.................................18
Opening.................................58
Receiver-battery-statuslight..............22
Receptacle
Drill-pendant........................27,29
Drive-pendant...................27,29,43
Removingdrillpipes......................54
Removingthelastpipe...................54
Removingthereamer.....................54
Replacingthefuellters..................70
Rightjoystick
Location.................................21
ModeI...................................25
ModeII..................................26
Right-stabilizerlever......................28
Rockblade
(SeeTrianglepointblade)
S
Safeattire....................................4
Safety
Battery................................8,72
Clothing....................................4
Communicationlines.....................7
Crystallinesilica.........................32
Decals.....................................9
Drilling.....................................6
Drillingdangerzone......................6
Driving.....................................5
Drivingdangerzone......................5
Electricallines........................7,32
Fiber-opticlines...........................7
Fuel...................................4,41
Gaslines.............................7,32
General....................................4
96

Hardhat...................................4
Hearingprotection........................4
Maintenance..............................8
Noiseinformation.........................8
Operation..................................4
Preparation................................4
Safetyglasses............................4
Storage....................................8
Training....................................4
Utilitylines...............................31
Waterlines................................7
Zap-Alertsystem
Deploying.............................46
SafetyAlertSymbol......................2,4
Safetybar
Location.................................19
Safetyglasses...............................4
Seat
Location.................................18
SerialNumber
Location...................................2
Servicingthetracks.......................90
Settingupfordrilling......................45
Sonde......................................45
Temperature.............................52
Sondehousing............................45
Sparkarrestor
Servicing................................68
Specications..............................30
Spindle
(SeeDrillspindle)
Spray-hoseattachment
Cleaningwith............................88
Spreaderbar
Liftingthemachine.....................56
Stabilizer
Location.............................18–19
Stabilizercontrols.........................28
Stabilizerlevers...........................28
Stabilizers
Lowering.................................47
Stake-downcage
Location.................................19
Stake-downlevers........................29
Stake-downplate..........................47
Location.................................19
Startingtheengine........................74
Startingtherstpipe......................49
Steeringthedrillhead.....................51
Stoppingtheengine.......................74
Storage.....................................90
Safety......................................8
Straightblade..............................45
Switch
Battery-disconnect......................43
Drive/drill................................22
Drive-speed.........................28–29
Engine,key..............................27
Engine-speed.......................22,28
Fluid-pump..............................27
Ground-strike-reset.....................22
Lights....................................22
Operator-presence.................28–29
Reset
Exit-sidelockout......................22
Toggle
Leftjoystick.......................23–24
Rightjoystick.....................25–26
Symbol
SafetyAlert.............................2,4
T
Temperature
Sonde....................................52
TestingtheZap-Alertsystem.............39
Threadjointcompound
Applicator................................54
Applicatornozzle
Adjusting..............................54
Filling....................................55
Sprayvolume
Adjusting..............................55
Thrustframe
Location.............................18,20
Lowering.................................47
Settingthepitch.........................47
Tie-downpoints...........................44
TJC
Threadjointcompound.................54
Toggleswitch
Leftjoystick..........................23–24
Rightjoystick........................25–26
Track
Location.................................18
Trackingsystem...........................45
Tracks
Servicing................................90
Tension
Loosening.............................77
Tightening............................76
Traileringthemachine....................43
Training
Safety......................................4
Tramming
(SeeDrivingthemachine)
Transmitter
(SeeSonde)
Transmitter-battery-statuslight...........22
Tread-jointcompound
Applicationcontrols.................25–26
Trianglepointblade.......................45
Trigger
Leftjoystick..........................23–24
Rightjoystick........................25–26
Troubleshooting...........................91
U
Upperwrench
Close................................23–24
Location.................................20
Open.................................23–24
Rotate...............................23–24
UsingtheTJCapplicator.................54
Utilitylines
Connectingtoareamer................53
Safetyprecautions......................31
UtilityLines
Marking
811.............................4,31–32
Colorcodes(USandCanada)........7
One-CallSystemDirectory...4,31–32
V
Valveclearance...........................68
Venttube
Cleaning.................................63
Vibrationinformation........................8
W
Waterasdrillinguid......................49
Waterlines
Safetyprecautions........................7
Weight......................................30
Width.......................................30
Wiper
Pipe......................................53
Location...............................20
Wire
Connectingtoareamer................53
Wrench
Enablecontrols.....................23–24
Lower
Close..............................23,26
Location...............................20
Open..............................23,26
Upper
Close..............................23–24
Location...............................20
Open..............................23–24
Rotate.............................23–24
Z
Zap-Alertsystem.......................7,32
Deploying................................46
Ground-strike-resetswitch.............22
Groundingstake
Storage...............................40
Strobe
Location...............................18
Tester....................................39
Testing...................................39
97

Notes:
98

InternationalDistributorList
Distributor:
AgrolancKft
BalamaPrimaEngineeringEquip.HongKong85221552163
B-RayCorporation
CascoSalesCompany
CeresS.A.CostaRica
CSSCTurfEquipment(pvt)Ltd.SriLanka
CyrilJohnston&Co.
CyrilJohnston&Co.RepublicofIreland
EquiverMexico525553995444ParklandProductsLtd.NewZealand6433493760
FemcoS.A.Guatemala
ForGarderOU
G.Y .K.CompanyLtd.
GeomechanikiofAthensGreece
GolfinternationalTurizm
GuandongGoldenStarChina
HakoGroundandGardenSweden
HakoGroundandGarden
HayterLimited(U.K.)
HydroturfInt.CoDubai
HydroturfEgyptLLC
IrrimacPortugal351212388260ToroEuropeNVBelgium3214562960
IrrigationProductsInt'lPvtLtd.India0091442449
JeanHeybroekb.v.Netherlands31306394611VictusEmakPoland48618238369
Country:
Hungary3627539640
Korea82325512076
PuertoRico7877888383
NorthernIreland442890813121
Estonia3723846060
Japan81726325861
Turkey902163365993Riversa
Norway4722907760
UnitedKingdom441279723444
UnitedArabEmirates97143479479T-MarktLogisticsLtd.Hungary3626525500
Egypt2025194308T oroAustraliaAustralia61395807355
PhoneNumber:Distributor:
5062391138
94112746100
442890813121
5024423277
30109350054
862087651338
4635100000
4387
Country:
MaquiverS.A.Colombia
MaruyamaMfg.Co.Inc.
Mountelda.s.CzechRepublic
Mountelda.s.Slovakia
MunditolS.A.
NormaGarden
OslingerTurfEquipmentSA
OyHakoGroundandGarden
Ab
Perfetto
PratoverdeSRL.
Prochaska&Cie
RTCohen2004Ltd.
LelyTurfcare
SolvertS.A.S.
SpyprosStavrinidesLimitedCyprus
SurgeSystemsIndiaLimited
ValtechMorocco21253766
Japan81332522285
Argentina54114821
Russia74954116120
Ecuador59342396970
Finland35898700733
Poland48618208416
Italy390499128
Austria4312785100
Israel97298617979
Spain
Denmark4566109200
France331308177
India911292299901
Phone
Number:
5712364079
420255704
220
420255704
220
9999
128
34952837500
00
35722434131
3636
EuropeanPrivacyNotice
TheInformationToroCollects
ToroWarrantyCompany(T oro)respectsyourprivacy.Inordertoprocessyourwarrantyclaimandcontactyouintheeventofaproductrecall,weaskyou
tosharecertainpersonalinformationwithus,eitherdirectlyorthroughyourlocalT orocompanyordealer.
TheT orowarrantysystemishostedonserverslocatedwithintheUnitedStateswhereprivacylawmaynotprovidethesameprotectionasapplies
inyourcountry .
BYSHARINGYOURPERSONALINFORMATIONWITHUS,YOUARECONSENTINGTOTHEPROCESSINGOFYOURPERSONALINFORMATION
ASDESCRIBEDINTHISPRIV ACYNOTICE.
TheWayT oroUsesInformation
Toromayuseyourpersonalinformationtoprocesswarrantyclaims,tocontactyouintheeventofaproductrecallandforanyotherpurposewhichwetell
youabout.ToromayshareyourinformationwithT oro'safliates,dealersorotherbusinesspartnersinconnectionwithanyoftheseactivities.Wewillnot
sellyourpersonalinformationtoanyothercompany.Wereservetherighttodisclosepersonalinformationinordertocomplywithapplicablelawsand
withrequestsbytheappropriateauthorities,tooperateoursystemsproperlyorforourownprotectionorthatofotherusers.
RetentionofyourPersonalInformation
Wewillkeepyourpersonalinformationaslongasweneeditforthepurposesforwhichitwasoriginallycollectedorforotherlegitimatepurposes
(suchasregulatorycompliance),orasrequiredbyapplicablelaw .
Toro'sCommitmenttoSecurityofYourPersonalInformation
Wetakereasonableprecautionsinordertoprotectthesecurityofyourpersonalinformation.Wealsotakestepstomaintaintheaccuracyandcurrent
statusofpersonalinformation.
AccessandCorrectionofyourPersonalInformation
Ifyouwouldliketorevieworcorrectyourpersonalinformation,pleasecontactusbyemailatlegal@toro.com.
AustralianConsumerLaw
AustraliancustomerswillnddetailsrelatingtotheAustralianConsumerLaweitherinsidetheboxoratyourlocalT oroDealer.
374-0269RevH

TheToroUndergroundWarranty
ALimitedWarranty
Underground
Equipment
ConditionsandProductsCovered
TheToroCompanyanditsafliate,T oroWarrantyCompany,pursuant
toanagreementbetweenthem,jointlywarrantyourToroUnderground
Equipment(“Product”)tobefreefromdefectsinmaterialsorworkmanship.
Whereawarrantableconditionexists,wewillrepairtheProduct
atnocosttoyouincludingdiagnostics,labor ,andparts.
ThefollowingwarrantyappliesfromthedatetheProductisdeliveredtothe
originalretailpurchaserorrentalowner.
ProductsWarrantyPeriod
EnginePoweredUnits&FluidMixers
AllSerializedAttachments
RockHammer6months
Engines
1yearor1000operatinghours,
whicheveroccursrst
1year
Throughenginemanufacturers:
2yearsor2000operatinghours,
whicheveroccursrst
InstructionsforObtainingWarrantyService
YouareresponsiblefornotifyingtheUndergroundDealerfromwhomyou
purchasedtheProductassoonasyoubelieveawarrantablecondition
exists.IfyouneedhelplocatingaUndergroundDealer,orifyouhave
questionsregardingyourwarrantyrightsorresponsibilities,youmay
contactusat:
ToroCustomerCare
ToroWarrantyCompany
811 1LyndaleAvenueSouth
Bloomington,MN55420-1196
TollFreeat855-493-0088(U.S.Customers)
1-952-948-4318(InternationalCustomers)
OwnerResponsibilities
AstheProductowner,youareresponsibleforrequiredmaintenanceand
adjustmentsstatedinyourOperator'sManual.Failuretoperformrequired
maintenanceandadjustmentscanbegroundsfordisallowingawarranty
claim.
ItemsandConditionsNotCovered
Notallproductfailuresormalfunctionsthatoccurduringthewarranty
periodaredefectsinmaterialsorworkmanship.Thiswarrantydoesnot
coverthefollowing:
•Productfailureswhichresultfromtheuseofnon-T ororeplacement
parts,orfrominstallationanduseofadd-on,ormodiednon-Toro
brandedaccessoriesandproducts.Aseparatewarrantymaybe
providedbythemanufactureroftheseitems.
•Productfailureswhichresultfromfailuretoperformrecommended
maintenanceand/oradjustments.Failuretoproperlymaintainyour
ToroproductpertheRecommendedMaintenancelistedinthe
Operator’sManualcanresultinclaimsforwarrantybeingdenied.
•ProductfailureswhichresultfromoperatingtheProductinanabusive,
negligent,orrecklessmanner.
•Partssubjecttoconsumptionthroughuseunlessfoundtobedefective.
Examplesofpartswhichareconsumed,orusedup,duringnormal
Productoperationinclude,butarenotlimitedto:brakes,lters,lights,
bulbs,belts,tracksortires,diggingteeth,diggingbooms,digging,
drive,ortrackchains,trackpads,drivesprockets,idlers,rollers,
blades,cuttingedges,orothergroundengagingcomponents.
•Failurescausedbyoutsideinuence.Conditionsconsideredtobe
outsideinuenceinclude,butarenotlimitedto,weather,storage
practices,contamination,useofunapprovedfuels,coolants,lubricants,
additives,water,orchemicals,etc.
•Failureorperformanceissuesduetotheuseoffuels(e.g.gasoline,
diesel,orbiodiesel)thatdonotconformtotheirrespectiveindustry
standards.
•Normalnoise,vibration,wearandtear ,anddeterioration.
•Normal“wearandtear”includes,butisnotlimitedto,damagetoseats
duetowearorabrasion,wornpaintedsurfaces,scratcheddecals,etc.
•Haulingexpenses,traveltime,mileage,orovertimeassociatedwith
transportingproducttotheauthorizedT orodealer.
Parts
Partsscheduledforreplacementasrequiredmaintenanceinthe
Operator’sManual,arewarrantedfortheperiodoftimeuptothescheduled
replacementtimeforthatpart.Partsreplacedunderthiswarrantyare
coveredforthedurationoftheoriginalproductwarrantyandbecomethe
propertyofT oro.T orowillmakethenaldecisionwhethertorepairany
existingpartorassemblyorreplaceit.Toromayuseremanufacturedparts
forwarrantyrepairs.
MaintenanceisatOwner’sExpense
Enginetune-up,lubrication,cleaningandpolishing,replacementoflters,
coolant,andcompletingrecommendedmaintenancearesomeofthe
normalservicesT oroproductsrequirethatareattheowner’sexpense.
GeneralConditions
RepairbyanAuthorizedToroUndergroundDealerisyoursoleremedy
underthiswarranty.
NeitherTheToroCompanynorToroWarrantyCompanyisliablefor
indirect,incidentalorconsequentialdamagesinconnectionwiththe
useoftheToroProductscoveredbythiswarranty,includingany
costorexpenseofprovidingsubstituteequipmentorserviceduring
reasonableperiodsofmalfunctionornon-usependingcompletion
ofrepairsunderthiswarranty.ExceptfortheEmissionswarranty
referencedbelow,ifapplicable,thereisnootherexpresswarranty.All
impliedwarrantiesofmerchantabilityandtnessforusearelimitedto
thedurationofthisexpresswarranty.
Somestatesdonotallowexclusionsofincidentalorconsequential
damages,orlimitationsonhowlonganimpliedwarrantylasts,sotheabove
exclusionsandlimitationsmaynotapplytoyou.Thiswarrantygivesyou
speciclegalrights,andyoumayalsohaveotherrightswhichvaryfrom
statetostate.
Noteregardingenginewarranty:
TheEmissionsControlSystemonyourProductmaybecoveredby
aseparatewarrantymeetingrequirementsestablishedbytheU.S.
EnvironmentalProtectionAgency(EP A)and/ortheCaliforniaAirResources
Board(CARB).Thehourlimitationssetforthabovedonotapplytothe
EmissionsControlSystemWarranty.RefertotheEngineEmissionControl
WarrantyStatementsuppliedwithyourproductorcontainedintheengine
manufacturer’sdocumentationfordetails.
CountriesOtherthantheUnitedStatesorCanada
CustomerswhohavepurchasedT oroproductsexportedfromtheUnitedStatesorCanadashouldcontacttheirT oroDistributor(Dealer)toobtain
guaranteepoliciesforyourcountry ,province,orstate.IfforanyreasonyouaredissatisedwithyourUndergroundDealer’sserviceorhavedifculty
obtainingguaranteeinformation,contacttheToroimporter.
AustralianConsumerLaw:AustraliancustomerswillnddetailsrelatingtotheAustralianConsumerLaweitherinsidetheboxoratyourlocalT oro
Dealer.
374-0292RevB