Peterbilt 389 2017, 388 2017, 365 2017, 386 2017, 367 2017 User Manual

Contents

Safety

Emergency

Controls

Driving

Maintenance

Information

Index

1

2

3

4

5

6

7

Contents

©2017PACCARInc-AllRightsReserved

Thismanualillustratesanddescribestheoperationoffeaturesorequipmentwhichmaybeeitherstandardoroptionalon
thisvehicle.Thismanualmayalsoincludeadescriptionoffeaturesandequipmentwhicharenolongeravailableorwere
notorderedonthisvehicle.Pleasedisregardanyillustrationsordescriptionsrelatingtofeaturesorequipmentwhichare
notonthisvehicle.

PACCARreservestherighttodiscontinue,changespecications,orchangethedesignofitsvehiclesatanytime,without
noticeandwithoutincurringanyobligation.

TheinformationcontainedinthismanualisproprietarytoPACCAR.Reproduction,inwholeorinpart,byanymeansisstrictly
prohibitedwithoutpriorwrittenauthorizationfromP ACCARInc.

TruckModelExample

i

PREVENTIVEMAINTENANCESCHEDULE

Introduction..................5-9

MaintenanceSchedule............5-12

LUBRICANTSPECIFICATIONS

Introduction.................5-41

Engine...................5-41

MasterLubricationIndex............5-44

FullerTransmissionLubrication.........5-48

AllisonTransmissionLubrication........5-50

SpicerTransmissionLubrication........5-50

OilChanges.................5-51

MeritorAxleLubrication............5-52

Eaton/DanaAxleLubrication..........5-53

WheelBearingLubrication...........5-54

UniversalJointLubrication...........5-55

SteeringGearLubrication...........5-55

MAINTENANCE

5

(03/17)Y53-6077-1B15-1

MAINTENANCE

AIRSYSTEM

Introduction.................5-57

AirDryer...................5-60

AirT anks..................5-62

AirGaugesandAirLeaks...........5-63

AirCompressor................5-64

BRAKESYSTEM

BrakeAdjustment...............5-66

CAB

ExteriorMaintenance.............5-71

Cleaning,ProtectingandWeatherStripping...5-72

5

COOLINGSYSTEM

SafetyRestraintSystem-Inspection......5-78

WindshieldWiper/Washer...........5-81

Coolingsystemmaintenance.........5-82

Engine(Block)Heater.............5-86

5-2Y53-6077-1B1(03/17)

MAINTENANCE

ELECTRICAL

ElectricalSystem...............5-87

LightBulbs..................5-88

BulbSpecications..............5-89

Fuses,CircuitBreakersandRelays.......5-89

FuseInspectionandReplacement.......5-92

AddingElectricalOptions...........5-92

Batteries...................5-93

BatteryCare.................5-97

BatteryCharging...............5-97

ElectricalandAlternatorPrecautions......5-99

RemoteKeylessEntry.............5-100

ENGINE

EngineMaintenance.............5-101

EngineLubrication..............5-102

AccessoryDriveBelts.............5-105

EngineFan.................5-106

AirIntakeSystem...............5-107

5

(03/17)Y53-6077-1B15-3

MAINTENANCE

Turbocharger.................5-107

AirCleaners.................5-108

ServiSignal™MiniIndicator..........5-109

ExhaustSystem...............5-110

EngineMounting...............5-110

FUELSYSTEM

LocationofFuelShut-offValves.........5-111

Specication.................5-111

FuelFilters..................5-11 1

FRAME

Introduction.................5-112

5

5-4Y53-6077-1B1(03/17)

FRONTAXLEANDSUSPENSION

AxleLubrication...............5-116

Inspection..................5-1 17

WheelAlignment...............5-117

U-BoltT orque................5-1 18

HEATERANDAIRCONDITIONER

NOISEEMISSIONCONTROL

REARAXLEANDSUSPENSION

STEERINGSYSTEM

Introduction.................5-120

Heater....................5-121

AirConditioner................5-121

NoiseEmissionWarranty...........5-123

InspectionandMaintenanceInstructions.....5-124

NoiseControlSystem-MaintenanceLog....5-128

GeneralMaintenance.............5-131

VisualInspection...............5-132

RearSuspensionFasteners..........5-132

RearAxleLubrication.............5-134

RearAxleAlignment.............5-135

PowerSteering................5-136

FluidLevelandRell.............5-137

MAINTENANCE

5

(03/17)Y53-6077-1B15-5

MAINTENANCE

SteeringShaft................5-138

DRIVELINE

DriveshaftMaintenance............5-139

U-Joints...................5-139

TIRESANDWHEEL

Tires....................5-140

WheelMountingandFastening.........5-146

WheelReplacementwithDiscBrakeOption...5-148

DiscWheels.................5-150

WHEELBEARING

WheelBearingAdjustment...........5-151

5

TRANSMISSIONMAINTENANCE

Introduction.................5-152

TransmissionLubricants............5-153

AutomaticTransmissions...........5-154

5-6Y53-6077-1B1(03/17)

MAINTENANCE

CLUTCH

Introduction.................5-155

ClutchAdjustment-NormalWear........5-155

5

(03/17)Y53-6077-1B15-7

PREVENTIVE MAINTENANCE SCHEDULE

Introduction

Preventivemaintenanceprogram
beginswiththedailychecks.See
Driver’sCheckListfortheseroutine
checks.Routinevehiclecheckscan
helpavoidmanylarge,expensive,
andtimeconsumingrepairs.The
vehiclewilloperatebetter,be
safer,andlastlonger.Neglectof
recommendedmaintenancecan
voidyourvehicle’swarranty.Some
maintenanceoperationsdemand
skillsandequipmentyoumaynot
have.Forsuchsituations,pleasetake
yourvehicletoanauthorizedService
Center.

PREVENTIVEMAINTENANCESCHEDULE

WARNING!

Beforeattemptinganyproceduresin
theenginecompartment,stopthe
engineandletitcooldown.Hot
componentscanburnskinoncon­tact.Failuretocomplymayresultin
death,personalinjury,equipmentor
propertydamage.

WARNING!

Iftheenginemustbeoperatingtoin­spect,bealertandcautiousaround
theengineatalltimes.Failureto
complymayresultindeath,personal
injury,equipmentorpropertydam­age.

WARNING!

Ifworkhastobedonewiththe
enginerunning,always(1)setthe
parkingbrake,(2)blockthewheels,
and(3)ensurethattheshiftlever
orselectorisinNeutral.Failureto
complymayresultindeath,per­sonalinjury ,equipmentorproperty
damage.

WARNING!

Exerciseextremecautiontoprevent
neckties,jewelry ,longhair,orloose
clothingfromgettingcaughtinthe
fanbladesoranyothermovingen­gineparts.Failuretocomplymayre­sultindeath,personalinjury,equip­mentorpropertydamage.

5

(03/17)Y53-6077-1B15-9

PREVENTIVEMAINTENANCESCHEDULE

WARNING!

Disconnectthebatterygroundstrap
wheneveryouworkonthefuelsys­temortheelectricalsystem.When
youworkaroundfuel,donotsmoke
orworknearheatersorotherre
hazards.Keepanapprovedreex­tinguisherhandy.Failuretocomply
mayresultindeath,personalinjury ,
equipmentorpropertydamage.

WARNING!

Alwayssupportthevehiclewithap­propriatesafetystandsifitisneces­sarytoworkunderneaththevehicle.

5

Ajackisnotadequateforthispur­pose.Failuretocomplymayresult
indeath,personalinjury ,equipment
orpropertydamage.

WARNING!

Whenworkingunderneaththevehi­clewithoutappropriatesafetystands
butwiththewheelsontheground
(notsupported),makesurethat(1)
thevehicleisonhardlevelground,
(2)theparkingbrakeisapplied,(3)
allwheelsareblocked(frontand
rear)and(4)removetheignition
keysothattheenginecannotbe
started.Failuretocomplymayresult
indeath,personalinjury ,equipment
orpropertydamage.

WARNING!

Neverstartorlettheenginerunin
anenclosed,unventilatedarea.Ex­haustfumesfromtheenginecontain
carbonmonoxide,acolorlessand
odorlessgas.Carbonmonoxidecan
befatalifinhaled.Failuretocomply
mayresultindeath,personalinjury ,
equipmentorpropertydamage.

Thefollowingpagescontainatable
ofmaintenancetaskswiththerelated
intervalsforeachtaskontheright
sideofthetable.Thetopofthetable
displaysaguidetoamaintenance
intervalanditsschedule.Some
tasksaredependentonthevehicle
application.Thesetaskswillbe
shownasseparatetasksandwillhave
thewords“ONHIGHWAY”,“CITY
DELIVERY”or“OFF-HIGHWA Y”
afterthedescription.Thesetasks
aredifferentiatedbecausetheyare
dependentonthevehicle’soperating
environment.

Onhighwayisdenedforapplications
wherethevehicleisNOTusedoffofa
pavedroadduringnormaloperation.

CityDeliveryisdenedforapplications
wherefrequentstartandstoppingis
requiredduringnormaloperationand
thehighwayisusedinfrequentlyand
forshortperiodsoftime.

5-10Y53-6077-1B1(03/17)

PREVENTIVEMAINTENANCESCHEDULE

Offhighwayisdenedforapplications
wherethevehiclemaybedrivenoff
thepavementonaregularbasis,even
ifitisaninfrequentbasisand/orfora
brieftimeperiod.

Pleasecontactanauthorized
servicedealershipifthereare
questionsregardingwhichinterval
tofollow.Consultthesupplierfor
specicrecommendationswhere
discrepanciesdevelopbetweenthese
recommendationsinthistableand
componentsupplierrecommendations.

•Enginelubricatingoilchange

intervalsaren’tlistedhere.Refer
toyourengine’soperatingmanual
forrecommendations.Forspecic
informationonmaintenance
proceduresconsultyourvehicle
maintenancemanual.

•Theinitialllofdriveaxlelubricant

mustbechangedbeforetheend
oftherstscheduledmaintenance

interval.RefertoOilChangeson
page5-51beforeyouputanew
vehicleintoservice.

•Theinitiallloflubricantin

manualtransmissionsmustbe
changedbeforetheendoftherst
maintenanceinterval.SeeFuller
TransmissionLubricationonpage
5-48forspecicinformation.

•Ifyourvehicleisequippedwithan

automatictransmission,consult
theowner’smanualforitthatcame
withyourvehicletoobtainlubricant
checkandchangeintervals.

5

(03/17)Y53-6077-1B15-11

PREVENTIVEMAINTENANCESCHEDULE

MaintenanceSchedule

NewVehicleMaintenanceSchedule

SteeringShaftU-Bolts.(OFF-HIGHWA Y)SeeSteeringSystemonpage
5-136.

WheelMounting.SeeWheelMountingandFasteningonpage5-146.

FrontAxleU-BoltT orque.SeeFrontSpringSuspensionU-Boltsonpage
5-118.

ChargeAirCoolerandAirIntakePipeClamps,re-torquefasteners.

5

RearSuspensionFasteners.SeeRearSuspensionFastenersonpage5-132.

TransmissionLubrication.

1.ForFullertransmission,seeFullerTransmissionLubricationonpage
5-48.

2.ForAllisontransmission,seeAllisonTransmissionLubricationonpage
5-50.

3.ForSpicertransmission,seeSpicerTransmissionLubricationonpage
5-50.

AxleLubrication.

1.ForMeritoraxle,seeMeritorAxleLubricationonpage5-52.

2.ForEaton/Danaaxle,seeEaton/DanaAxleLubricationonpage5-53.

NewVehicleMaintenanceSchedule

AfterFirstMiles(km)

Operation\Frequency

First

Day

X

50–100

(80–160)

X

500(800)

X

X

2,000

(3218)

X

3,000

–5,000

(4800

–8000)

X

X

5-12Y53-6077-1B1(03/17)

PREVENTIVEMAINTENANCESCHEDULE

PREVENTIVEMAINTENANCE(PM)INTERVALS

SYSTEMCOMPONENTMAINTENANCETASK

Frame

(03/17)Y53-6077-1B15-13

FifthWheel

FrameFasteners

Crossmembersand
MountingBrackets

EngineMounting

Checkthekingpinlockandplateforwearandfunction;
lubricate(NLGI#2grease).

Inspectfthwheeloperation(shownonpage5-113)

Checkfortightness;tightentothespeciedtorquevalueas
required(shownonpage5-114).

Inspectforcracksandloosefasteners.Replaceortighten
tothespeciedtorquevalueasrequired(shownonpage
5-114).

Inspectenginemountsevery60,000miles(96,560km)
(shownonpage5-110).ContactanauthorizedvehicleOEM
dealershipifenginemountsneedservicing.

RecommendedPMInterval

IAB

X

C

X

X

DE

X

X

5

PREVENTIVEMAINTENANCESCHEDULE

PREVENTIVEMAINTENANCE(PM)INTERVALS

SYSTEMCOMPONENTMAINTENANCETASK

FrontAxle
(Meritor)

5

TotalVehicleAlignment

Steeringknuckle
spindles,thrustbearings,
kingpins,drawkeys,tie
rodends,steeringstops,
andbushings

Kingpinbushings,thrust
bearings,andtierodball
ends

DrawkeysTightennutsXX

Checkandadjustasrequired.

Inspectforwearanddamageandendplay .Shimorreplace
asrequired(shownonpage5-136).

Lubricatewithapprovedgrease.X

RecommendedPMInterval

IAB

XX

5-14Y53-6077-1B1(03/17)

DE

C

X

PREVENTIVEMAINTENANCESCHEDULE

PREVENTIVEMAINTENANCE(PM)INTERVALS

SYSTEMCOMPONENTMAINTENANCETASK

FrontAxle
(Dana)

(03/17)Y53-6077-1B15-15

TotalVehicleAlignment

Kingpinbushings,thrust
bearings,andtierodball
ends(ONHIGHWA Y)

Kingpinbushings,thrust
bearings,andtierodball
ends(OFF-HIGHWAY)

Steeringknuckle
spindles,thrustbearings,
kingpins,drawkeys,
tierodends,steering
stops,andbushings(ON
HIGHWAY)

Steeringknuckle
spindles,thrustbearings,
kingpins,drawkeys,
tierodends,steering
stops,andbushings
(OFF-HIGHWAY)

Checkandadjustasrequired.

Lubricatewithapprovedgrease.X

Lubricatewithapprovedgrease.X

Inspectforwearanddamageandforendplay.Shimor
replaceasrequired.

Inspectforwearanddamageandforendplay.Shimor
replaceasrequired.

RecommendedPMInterval

IAB

XX

C

X

DE

X

5

PREVENTIVEMAINTENANCESCHEDULE

PREVENTIVEMAINTENANCE(PM)INTERVALS

SYSTEMCOMPONENTMAINTENANCETASK

Front
Suspension

5

FrontSpringInspectforcrackedleaves,wornbushings,andexcessive

SpringPinsand
Shackles

ShockAbsorbersInspectforleaking,bodydamage,anddamagedorworn

SpringPins

U-bolts(ONHIGHWAY)Checkthegeneralconditionandthetightnessofthenuts.

U-bolts(OFFHIGHWAY)Checkthegeneralconditionandthetightnessofthenuts.

corrosion.

Inspectforwornpartsandexcessivejointclearance.Shim
orreplaceasrequired.

bushings.Replaceasrequired.Checktheshockmounting
studtorque.

Lubricatewithapprovedgrease.X

Checkforproperfunction.

Tightenthenutstothespeciedtorquevalueasrequired
(shownonpage5-118).

TightentheU-boltsaftertherstdayortwoofoperation.
Thentightenthenutstothespeciedtorquevalueas
required(shownonpage5-118).

RecommendedPMInterval

IAB

X

XX

X

5-16Y53-6077-1B1(03/17)

DE

C

X

X

X

PREVENTIVEMAINTENANCESCHEDULE

PREVENTIVEMAINTENANCE(PM)INTERVALS

SYSTEMCOMPONENTMAINTENANCETASK

DriveAxle
(Dana)

(03/17)Y53-6077-1B15-17

AxleHousing

AirShiftUnit

Breather

LubePump(ON
HIGHWAY)

LubePump(OFF
HIGHWAY)

LubeFilter(ON
HIGHWAY)

LubeFilter(OFF
HIGHWAY)

Visuallyinspectfordamageorleaks.

Checkoillevel.Check“cold.”T orquethedrainplug.

Drainthelubricantwhilewarm.Flusheachunitwithclean
ushingoil.Changethelubricant.

Checkthelubricantlevel.

Removethehousingcoveranddrainthelubricant.Wash
thepartsthoroughlyanddryinair.

Cleanorreplace.

Removethemagneticstrainerandinspectforwearparticles.
Washinsolventanddryinair.

Removethemagneticstrainerandinspectforwearparticles.
Washinsolventanddryinair.

Change.

Change.

RecommendedPMInterval

IAB

Seeinformationonpage5-53

C

X

X

X

X

X

DE

X

X

X

X

5

PREVENTIVEMAINTENANCESCHEDULE

PREVENTIVEMAINTENANCE(PM)INTERVALS

SYSTEMCOMPONENTMAINTENANCETASK

Magneticdrainplugand

(Dana)

breather(ONHIGHWA Y)

Magneticdrainplug
andbreather(OFF
HIGHWAY)

Cleanorreplace.

Cleanorreplace.

RecommendedPMInterval

IAB

5

5-18Y53-6077-1B1(03/17)

DE

C

X DriveAxle

X

PREVENTIVEMAINTENANCESCHEDULE

PREVENTIVEMAINTENANCE(PM)INTERVALS

SYSTEMCOMPONENTMAINTENANCETASK

DriveAxle
(Meritor)

(03/17)Y53-6077-1B15-19

AxleHousing

LubricantlterChangethelter.

Breather

Inputshaftandpinion
shaft

AxleshaftTightentherearaxleangenutstothespeciedtorque

InteraxledifferentialChecktheoperation.

Checkthe“cold”lllevelatthedifferentialcarrierplugfora
pinionangleoflessthan7degrees,orattheaxlebowlplug
forapinionangleofgreaterthan7degrees.Tightenthe
plugto35-50Lb.ft.(47-68N.m.)

Visuallyinspectfordamageorleaks.

Drainandreplacethelubricant.

Checktheoperation.Ifthecapdoesn’trotatefreely,replace.

Checkandadjusttheendplay .

value.

RecommendedPMInterval

IAB

Seeinformationonpage5-51

C

X

X

X

DE

X

5

X

X

X

PREVENTIVEMAINTENANCESCHEDULE

PREVENTIVEMAINTENANCE(PM)INTERVALS

SYSTEMCOMPONENTMAINTENANCETASK

DriveAxle
(SISU)

5

AxleHousing

Breather

LubeFilter

S-cambrakesOverhaulthebrakes;degreaseallmovingparts;checkthe

Changetheoilinthedifferentialcarrierandthehubs,and
cleanthemagneticoildrainplugs.

Checkthewheelbearinghubsandadjustifnecessary.

Visuallyinspectfordamageorleaks.

Checktheoillevelinthedifferentialcarrierandhubs.

Checkthebreatherforproperoperation.

Cleanthesuctionlterfortheoptionalpressurelubrication
system.

bushingsandsealsforwear .

RecommendedPMInterval

IAB

XX

XX

XX

5-20Y53-6077-1B1(03/17)

DE

C

X

X

X

X

PREVENTIVEMAINTENANCESCHEDULE

PREVENTIVEMAINTENANCE(PM)INTERVALS

SYSTEMCOMPONENTMAINTENANCETASK

Rear
Suspension

(03/17)Y53-6077-1B15-21

U-bolts

Frameandcrossmember
bolts

Mountingbracketsand
fasteners

Checkthetorque.T ightentospeciedtorquevalueas
required(shownonpage5-133).

Checkthetorque.T ightentospeciedtorquevalueas
required(shownonpage5-114).

Checktheconditionandthefastenertorque.Tightentothe
speciedtorquevalueasrequired(shownonpage5-114).

RecommendedPMInterval

IAB

XX

XX

C

DE

X

5

PREVENTIVEMAINTENANCESCHEDULE

PREVENTIVEMAINTENANCE(PM)INTERVALS

SYSTEMCOMPONENTMAINTENANCETASK

Drum
Brakes(All)

Slackadjusters

BrakecamshaftbearingCheckforexcessivecamshaftpalyintheaxialandradial

Braketreadlevalve

5

BrakeliningInspect;replaceasrequired.X

Checkthepushrodtravelandcheckthecontrolarmfor
cracks.Adjustatreline(shownonpage5-69).

Lubricate(NLGI#2grease).

directions.Maxallowableplayis0.003in.Lubricate(NLGI
#2grease).

Cleantheareaaroundthetreadle,boot,andmountingplate.
Checkthepivotandmountingplateforintegrity .Checkthe
plungerbootforcracks.Lubricaterollerpin,pivotpin,and
plunger(NLGI#2grease).

Checkairlinesandttingsforleaks(shownonpage5-57).
Adjustroutingasrequiredtopreventchang.Checktank
mountingandcondition.

Cleanorreplacetheinlinelters.

RecommendedPMInterval

IAB

X

X

X Brakeairsystem

5-22Y53-6077-1B1(03/17)

DE

C

X

X

X