Snapper SW20KAV133B Operator's Manual

OPERATOR'S

MANUAL

SW20Series

Walk-BehindMowers

Model Humber:

5900700
5900702

Briggs & Stratton PowerProductsGroup
5375 North Main Street

Munnsville, NY 13409
800-933-6175

Description

SW20KAV1748, 17HP Kawasaki, 48" Cut Walk-Behind Mower
SW20KAV133B, 13HP Kawasaki, 36" Cut Walk-Behind Mower

5101263

RevisionIR

Rev.Date:11/2007

TP100-7359-1R-WD-SP

Thankyoufor purchasingthis quality-built SnapperProproduct. We'repleasedthat

you've placedyour confidencein the SnapperProbrand. Whenoperatedand maintained
accordingto the instructions inthis manual,your SnapperProproductwill provide many

yearsof dependableservice.

This manualcontainssafety informationto makeyou awareof the hazardsand

risksassociatedwith this machineand howto avoidthem. Thismachineis designedand
intendedto be usedand maintainedaccordingto the manualandoperatedbytrained

professionalsfor finish cutting of establishedlawnsand is not intendedfor any other
purpose. It is importantthat you readand understandtheseinstructions thoroughly
beforeattemptingto start or operatethis equipment

Unit Model Number

MowerDeck ModelNumber

DealerName

EngineMake EngineModel

EngineType/Spec EngineCode/SerialNumber

SeeFeatures and Controls for the location of Identification Numbers

DATEPURCHASED

Briggs & Stratton PowerProducts Group
Copyright {©2008 Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved.

TheSnapper Pro logo is atrademark of Briggs & Stratton
Corporation Milwaukee,WI, USA.

Contact Information:
Briggs & Stratton PowerProducts Group

5375 N. MainSt.
Munnsville, NY 13409-4003

[phone]
www.SnapperPro.com

Unit SERIALNumber

Mower DeckSERIALNumber

DatePurchased

,AI WARNING

The engineexhaustfrom this product contains chemicals
known to the State of California to cause cancer, birth

defects, or other reproductive harm.

Table of Contents

Operator Safety ..................................................... 2

Safety Rulesand Information...........................................2

Safety Decals....................................................................8

Safety InterlockSystem....................................................9

Features& Controls.............................................. 10

IdentificationNumbers...................................................10

Control Functions...........................................................11

Operation ........................................................... 13

General...........................................................................13

Checks Before Starting.................................................. 13

CheckingTire Pressures.................................................14

Pushingthe Unit by Hand...............................................14

Cutting HeightAdjustment..............................................15

Starting the Engine.........................................................17

Stopping the Mower.......................................................17

Driving the Mower..........................................................18

Mowing...........................................................................20

Mowing Recommendations............................................20

Mowing Methods............................................................21

Attaching a Trailer...........................................................22

RegularMaintenance ............................................ 23

MaintenanceSchedule....................................................23

Checking/Adding Fuel.....................................................24

FuelFilter........................................................................24

Oil & FilterChange..........................................................24

Lubrication......................................................................25

Check/Fill Transmission Oil...........................................26

Transmission Oil Filter Change.......................................26

Servicing the Mower Blades...........................................27

NeutralAdjustment .........................................................29

Speed BalancingAdjustment ..........................................29

ParkingBrakeAdjustment ..............................................30

DeckLevelingAdjustment ..............................................31

Mower Belt Replacement................................................32

Transmission Drive Belt Replacement............................34

ReverseSpeedControl LeversAdjustment ....................35

Storage...........................................................................36

Starting After Long Term Storage...................................36

Troubleshooting................................................... 37

Troubleshootingthe Mower............................................37

Troubleshootingthe Mower Deck...................................38

Troubleshooting Common Cutting Problems..................39

Specifications ...................................................... 40

Slope identification Guide....................................... 41

NOTE,"In this manual, "left" and "rigtit" are referred to as seen
from the operating position.

$a{etyRules& Ifl{ormUofl

Readthe Manual

OperatingSafety

Congratulations on purchasing a superior-quality pieceof lawn and
garden equipment. Our products are designed and manufactured to meet
or exceedall industry standardsfor safety.

Do not operatethis machine unless you have beentrained. Readingand
understanding this operator's manual is a way to train yourself.

Power equipment is only as safe asthe operator. If it is misused, or not
properly maintained, it can be dangerous! Remember,you are
responsible for your safety and that of those aroundyou.

Use common sense,and think through what you are doing. If you are
not sure that the task you are about to perform can be safely done with
the equipment you havechosen ask a professional: contact your local

authorized dealer.

Theoperator's manualcontains important safety information
you needto be awareof BEFOREyou operateyour unit as
well as DURINGoperation.

Safeoperatingtechniques, an explanation of the product's
features andcontrols, and maintenanceinformation is

included to helpyou get the most out of your equipment
investment.

Be sure to completely readthe Safety Rulesand Information
found on the following pages. Also completely readthe
Operationsection.

Children

Tragic accidents can occur with children. Do not

allowthem anywherenear the areaof operation.
Childrenare often attractedto the unit and mowing
activity. Neverassumethat children will remain

where you last sawthem. If there is a risk that

children may enterthe areawhere you are mowing,
haveanother responsibleadult watch them.

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2O

5.4

Thrown Objects

SafetyRules& Iflformatiofl

Slope Operation

You could be seriously injured if you usethis unit on too steep of aslope.

Usingthe unit on a slope that is too steep whereyou do not haveadequate

footing and unit traction (and control) can cause you to lose control and

possibly slip andfall or roll the unit over.

Always mow across slopes, not up and down (you could slip and fall.)
You should not operate on a slope greaterthan a 5.4 foot rise overa 20

foot length (15 degrees).
Also, notethat the surface you are on can greatly impact your ability to

safely operatethis machine. Wet grass or soft soil can seriously affect your
footing and traction of the unit. Do not operateon slopesthat are slippery,
wet, or havesoft soil.

Thisunit has spinning mower blades. Thesebladescar/pick up and throw
debris that could seriously injure a bystander. Be sureto clean up tile areato
be mowed and remove objects that could bethrown by the blade BEFOREyou
start mowing.

Do not operatethis unit without the entiregrass catcher or discharge guard
(deflector) in place.

Also, do not allow anyone in the areawhile the unit is running! If someone
does enterthe area.shut the unit off immediately until they leave.

This equipment has many moving parts that can injure you or
someone else. However,if you stay in the operator zone(area

behind the handlesand controls), and follow the safety rules in
this operator's manual,the unit is safeto operate.

The mower deck hasspinning mower bladesthat canamputate
hands and feet, Do not allow anyonenear the unit while it is
running! Keepsafetydevices (guards, shields, and switches) in
placeand working.

Tohelp you, the operator, usethis equipment safely, it is
equippedwith an operator-presentsafety system. Do NOT
attempt to alter or bypass the system. Seeyour dealer
immediately if the system does not passall the safety interlock
system tests found in this manual.

Moving Parts

Sa{etyRules& Ifl{ormUofl

Fueland Maintenance

Always disengageall drives, shutoff the engine and removethe
key beforedoing anycleaning, refueling or servicing.

Gasolineand its vaporsare extremely flammable. Do not smoke
while operating or refueling. Do not add fuel while engine is hot
or running. Allow engine to cool for at least 3 minutes prior to
adding fuel.

Do not addfuel indoors, in an enclosedtrailer, garage or other
enclosed areathat is not well ventilated. Gasolinespills should
be cleaned up promptly and before operation begins.

Gasolineshould be stored only insealedcontainers approvedfor
fuel.

Proper maintenanceis critical to the safety and performance of
your unit. Keepthe unit free of grass, leavesand excessoil. Be
sureto perform the maintenanceprocedures listed in this
manual, especially periodicallytesting the safety system.

EnclosedAreas

Only operatethis unit outdoors and away
from unventilatedareassuch as inside

garagesor enclosedtrailers. Theengine
emits poisonous carbon monoxidegas and

prolonged exposure in an enclosedarea can
result in serious injury or death.

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SsfetyRules& information

Readthese safety rules and follow them closely. Failureto obey these rulescould result in loss of control of unit,

severe personal injury or death to you, or bystanders, or damageto property or equipment. This mowing deck is
capableof amputating hands and feet and throwin_ Thetriangle _ in text signifies important cautions

or warnings which must be followed.

TRAINING

1. Read,understand,and follow all instructions in the
manualand on the unit before starting. If the

operator e or mechanic s can not readEnglishit is the
ownersresponsb tytoexpanthsmatera to them.

2. Becomefamiliar with the safeoperation of the

equipment, operator controls, and safety signs.

3. All operators and mechanics should betrained. The
owner is responsiblefor training the users.

4. Only allow responsible adults,who are familiar with the
instructions, to operate the unit.

5. Neverlet children or untrained people operateor service

the equipment. Localregulations may restrict the age of
the operator.

6. The owner/user can preventand is responsible for

accidents or injuries occurring to themselves,other

people or property.

7. Dataindicatesthat operators, age60 years and above,

are involved in a large percentageof riding mower-

relatedinjuries. Theseoperators should evaluatetheir

ability to operate the riding mower safelyenough to

protect themselvesand others from serious injury.

PREPARATION

1. Evaluatethe terrain to determinewhat accessoriesand

attachments are neededto properly and safely perform
the job. Use only accessoriesand attachments

approved by the manufacturer.

2. Wear appropriate clothing including safety shoes, safety

glassesand ear protection. Long hair,loose clothing or
jewelry may get tangled in moving parts.

3. Inspect the areawhere the equipment isto beusedand
removeall objects such as rocks, toys and wire, which

can be thrown by the machine.

4. Useextra carewhen handling gasoline and other fuels.

They are flammable and vapors areexplosive.
a) Useonly an approvedcontainer.

b) Neverremove fuel cap or add fuel with the engine

running. Allow engineto cool before refueling. Do
not smoke.

c) Neverrefuel or drainthe machine indoors.

5. Checkthat operator's presencecontrols, safety switches

and shields are attached and functioning properly. Do

not operate unlessthe _are functioning properly.

OPERATION

1. Neverrun an engine In an enclosed area.

2. Mow only in the daylight or with good artificial light,
keepingawayfrom holes and hidden hazards.

3. Besure all drives are in neutral and parking brakeis

engaged before starting engine. Only start engine from
the operator's position. Useseat belts if provided.

4. Besure of your footing while using pedestriancontrolled

equipment, especiallywhen backing up. Walk,don't

run. Reducedfooting could causeslipping.

5. Slow down and use extra careon hillsides. Besure to

travel in the recommendeddirection on hillsides. Turf
conditions can affect the machinesstability. Usecaution
when operating neardrop-offs.

6. Do not mow in reverse unless absolutely necessary.

Always look down and behind beforeand while traveling

in reverse.

7. Beawareof the mower discharge direction and do not
point it at anyone. Do not operatethe mower without

either the entire grass catcheror the deflector in place.

8. Slow down and use caution when makingturns and

when changing directions on slopes.

9. Neverraise deckwith the blades running.

10. Neverleavea running unit unattended. Always
disengagethe PTO,set parking brake,stop engine,and

remove keys before dismounting. Keephandsand feet

away from the cutting units.

11. Turn off the PTOswitch to disengagethe bladeswhen

not mowing.

12. Neveroperatewith guards not securely in place. Be
sure all interlocks are attached,adjusted properly and

functioning properly.

13. Neveroperatewith the dischargedeflector raised,

removed or altered, unless using a grass catcher.

14. Do not changethe engine governor setting or overspeed
the engine.

15. Stop on levelground, lower implements, disengage
drives, engageparking brake, shut off engine before

leavingthe operator's positionfor anyreason including

emptying the grass catchers or unclogging the chute.

16. Stop equipment and inspect bladesafter striking objects

or abnormalvibration occurs. Make necessaryrepairs
before resuming operations.

17. Keephandsand feet awayfrom the cutting units.

18. Look behind and down before backing up to be sure of a
clear path.

19. Nevercarry passengersand keeppets and bystanders
away.

20. Do not operatethe unit while underthe influenceof
alcohol or drugs.

21. Slow down and usecaution when makingturns and
crossing roads and sidewalks. Stop blades if not

mowing.

22. Usecare when loading or unloading the machine into a
trailer or truck.

23. Usecare when approaching blind corners, shrubs, trees

or other objects that mayobscure vision.

24. To reducefire hazard,keepunit free of grass, leaves&
excess oil. Do not stop or park over dry leaves,grass or

combustible materials.

25. The enginein this unit is not factory equippedwith a

SafetyRules& information

spark arrester. It is a violation of California Public

ResourceCode Section 4442 to useor operatethe

engine on or near any forest-covered, brush-covered, or
grass-covered land unless the exhaustsystem is
equipped with a spark attester meeting any applicable

local or state laws. Otherstates or federal area may
havesimilar laws.

26. OSHAregulations may require the use of hearing
protection when exposedto sound levels greaterthan 85

dBA for an 8 hour time period.

tLCAUTION

excess of 85 dBAat the operator's ear and

Thismachine produces sound levels in
cancausehearing lossthoughextended

periods of exposure.

Wear hearingprotection when operating this machine.

SLOPEOPERATION

Slopesare a majorfactor relatedto loss-of-control and tip-
overaccidents,which can result in severeinjury or death.All
slopes requireextra caution. If you cannotbackupthe slope
or if youfeel uneasyon it, do not driveon it.

, WARNING

Never operate on slopes greater than 15° which isa
rise of 5.4 feet (165 cm) vertically in 20 feet (607 cm)

horizontally.

Select slew ground speed before driving ontoslope.

Useextra cautionwhen operating on slopes with rear-
mounted grass catchers.

l/low across the face of slopes, not up and down, use
caution when changingdirections and DONOTSTART

ORSTOPONSLOPE.

Do

1, Mow across slopes, not up and down.

2. Remove obstaclessuch as rocks, tree limbs, etc.

3. Watch for holes, ruts, or bumps. Uneventerrain could
overturn the unit. Tallgrass can hide obstacles.

4. Useslow speed. Choosea slow speed so that you will
not haveto stop or changespeedwhile on the slope.

5. Useextra carewith grass catchers or other attachments.

Thesecan change the stability of the unit.

6. Keepall movement on the slopes slow and gradual. Do
not make suddenchanges in speedor direction.

7. Seeyour authorized dealerfor recommendations of

availableweights to improve stability.

Do Not

1. Avoid starting, stopping, or turning on a slope. If tires
losetraction (i.e. machine stops forward motion on a

slope), disengagethe blade(s) (PTO)and drive slow off
the slope.

2. Do not turn on slopes unless necessary,and then, turn

slowly.

3. Do not mow near drop-offs, ditches, or embankments.

The operator could losefooting or balanceor mower
could suddenly turn over if awheel is overthe edgeof a
cliff or ditch, or if an edge cavesin.

4. Do not mow on wet grass. Reducedfooting or traction

could causesliding.

5. Do not try to stabilizethe unit by putting your foot on

the ground. (ride-on units)

6. Do not mow excessivelysteep slopes.

7. Do not use grass catcher on steep slopes.

TOWEDEQUIPMENT(RIDE-ONUNITS)

1. Tow only with a machinethat hasa hitch designedfor

towing. Do not attach towed equipment except atthe

hitch point.

2. Follow the manufacturer's recommendations for weight
limit for towed equipment and towing on slopes. See

attaching a trailer under OPERATION.

3. Neverallow children or others in or on towed

equipment,

4. Onslopes, the weight of the towed equipment may

cause loss of traction and loss of control.

5. Travelslowly and allow extra distanceto stop.

6. Do not shift to neutral and coast down hill.

CHILDREN

Tragicaccidentscanoccur if the operatoris not alert to the
presenceof children.Children areoften attractedto the unit
andthe mowing activity. Neverassumethat childrenwill
remainwhereyou lastsawthem.

1. Keepchildren out of the mowing areaand under the

watchful care of another responsible adult.

2. Bealert and turn unit off if children enter the area.

3. Before and during reverseoperation, look behind and

down for small children.

4. Neverallow children to operate the unit,

5. Useextra carewhen approaching blind corners, shrubs.

trees, or other objectsthat may obscure vision.

EMISSIONS

1. Engineexhaustfrom tHs product contains chemicals
known, in certain quantities, to cause cancer,birth

defects, or other reproductive harm.

2. Look for the relevant Emissions Durability Periodand Air
Index information onthe engine emissions label.

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iGNiTiON SYSTEM (GASOLINE MODELS)

1. ThissparkignitionsystemcomplieswithCanadian
ICES-O02.

SafetyRules& Iflformtiofl

SERVICEAND MAINTENANCE

Toavoid personal injuryor property damaqe, use extreme
care in handling gasoline. Gasolineis extremely flammable
and the vaporsare explosive.

Safe Handling ofGasoline

1. Extinguish all cigarettes,cigars, pipes, and other
sources of ignition.

2. Useonly approvedgasoline containers.

3. Neverremove the gas cap or add fuel with the engine

running. Allow the engineto cool beforerefueling.

4. Neverfuel the machine indoors.

5. Neverstore the machine or fuel containerwhere there is
an open flame, spark, or pilot light such as neara water

heateror other appliance.

6. Neverfill containers insidea vehicle or on a truck bed
with a plastic bed liner. Always placecontainers on the

ground away from your vehicle beforefilling.

7. Removegas-powered equipment from the truck or
trailer and refuel it on the ground. If this is not possible.
then refuel such equipment on a trailer with a portable
container, ratherthan from a gasoline dispenser nozzle.

8. Keepnozzlein contact with the rim of the fuel tank or
container opening at all times until fueling is complete.

Do not use a nozzlelock-open device.

9. If fuel is spilled on clothing, changeclothing

immediately.

10. Neverover-fill the fuel tank. Replacegas capand
tighten securely.

11. Useextra care in handling gasoline and other fuels. They
are flammable and vapors are explosive.

12. If fuel is spilled, do not attempt to start the engine but

move the machine awayfrom the area of spillage and

avoid creating anysource of ignition until fuel vapors

havedissipated.

13. Replaceall fuel tank capsand fuel containercaps
securely.

Maintenance and Storage

1. Always observe safe refueling and fuel handling
practices when refuelingthe unit after transportation or

storage.

2. Always follow the engine manualinstructions for storage
preparations before storing the unit for both short and

long term periods.

3. Always follow the engine manualinstructions for proper

start-up procedureswhen returning the unit to service.

4. Neverstore the machine or fuel container insidewhere

there is an openflame, such as in a water heater. Allow

unit to cool beforestoring.

5. Shut off fuel while storing or transporting. Donot store

fuel near flames ordrain indoors.

6. Keepall hardware,especially blade attachment bolts.

tight and keepall parts in good working condition.

Replaceall worn or damaged decals.

7. Nevertamper with safety devices. Checktheir proper
operation regularly.

8. Disengagedrives, lower implement, set parking brake,

stop engineand remove key or disconnect spark plug
wire. Wait for all movement to stop before adjusting,

cleaning or repairing.

9. Cleangrass and debris from cutting units, drives,
mufflers, and engineto prevent fires. Cleanup oil or

fuel spillage.

10. Let enginecool before storing and do not store near
flame.

11. Stop and inspect the equipment if you strike anobject.

Repair,if necessary,before restarting.

12. Park machine on level ground. Neverallow untrained
personnelto service machine.

13. Usejack stands to support components when required.

14. Carefully releasepressure from components with stored

energy.

15. Disconnect batteryor removespark plug wire before
making any repairs. Disconnectthe negativeterminal

first and the positive last. Reconnectpositive first and

negativelast.

16. Usecare when checking blades. Wrapthe blade(s) or

wear gloves, anduse caution when servicing them.

Onlyreplaceblades. Neverstraighten or weld them.

17. Keephandsand feet awayfrom moving parts. If
possible, do not makeadjustments with the engine

running.

18. Chargebatteries in an open well ventilated area,away

from spark andflames. Unplug charger before
connecting or disconnecting from battery. Wear

protective clothes and useinsulated tools.

19. Grasscatcher components are subject to wear,damage,

and deterioration, which could exposemoving parts or
allow objects to bethrown. Frequentlycheck
components and replacewith manufacturer's

recommendedparts, when necessary.

20. Checkbrake operationfrequently. Adjust and service as
required.

21. Useonly factory authorized replacement parts when
making repairs.

22. Always comply with factory specifications on all settings

and adjustments.

23. Only authorized service locations should beutilized for
major service andrepair requirements.

24. Neverattempt to makemajor repairs on this unit unless

you have been properly trained. Improper service

procedures can result in hazardous operation,

equipment damageand voiding of manufacturer's
warranty.

25. Units with hydraulic pumps, hoses,or motors:

WARNING:Hydraulicfluid escaping under pressure may

havesufficient force to penetrateskin and causeserious
injury. If foreign fluid is injected into the skin it must be

surgically removed within a few hours bya doctor
familiar with this form of injury or gangrenemay result.

Keepbody and hands awayfrom pin holes or nozzles

that eject hydraulic fluid under high pressure. Use paper

or cardboard, and not hands,to searchfor leaks. Make

sure all hydraulic fluid connectionsare tight and all

hydraulic hosesand lines arein good condition before

applying pressureto the system. If leaks occur, have
the unit serviced immediately byyour authorized dealer.

26. WARNING:Storedenergy device. Improper releaseof

springs can result in serious personal injury. Springs
should be removed by anauthorizedtechnician.

OperatorSafety

Safety Decals

Thisunithasbeendesignedandmanufacturedto provide
youwiththesafetyandreliabilityyouwouldexpectfrom an
industryleaderin outdoorpowerequipmentmanufacturing.

Although reading this manualand the safety instructions it
contains will provideyou with the necessary basic
knowledge to operatethis equipment safely and effectively,
we haveplaced several safety labelson the unit to remind
you of this important information while you areoperating
your unit.

All DANGER,WARNING, CAUTION and instructional
messageson your mowerand mower deckshould be

carefully read and obeyed. Personal bodily injury can result
whenthese instructions are not followed. The information is

for your safetyand it is important! Thesafety decals below
are on your mower and mower deck.

If any of these decals are lost or damaged, replacethem at

once. Seeyour local dealerfor replacements.
Theselabelsare easilyapplied and will act as a constant

visual reminderto you, and others who may use the
equipment,to follow the safety instructions necessaryfor
safe,effective operation.

J

7

7

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4

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SafetyinterlockSystem

this unit is equipped with safety interlockswitches. These
_afetysystems are presentfor your safety,do not attempt
:o bypasssafety switches, and nevertamper with safety
Jevices. Check their operation regularly.

OperatorSafety

Safety icons

Thealert symbol '_ is used to identity safety information
about hazardsthat can result in personalinjury. A signal

word (DANGER,WARNING,or CAUTION)is used with the
alert symbol to indicatethe likelihood and the potential
severity of the injury. In addition, a hazardicon may be
usedto represent the type of hazard. An explanation of

hazardlevels and icons are asfollows:

Operational SAFETYChecks

rest1 -- Engine shouldNOTcrank if:

,, PTOswitch is engaged,OR
,, Parking brakeis not engaged,OR
,, Forward SpeedControl Leveris not in the NEUTRAL

position.

rest2 -- EngineSHOULDcrankif:

,, PTOswitch is NOTengaged,AND
,, Parking brakeis engaged,AND

,, Forward SpeedControl Leveris inthe NEUTRAL

position.

rest3 -- EngineshouldSHUTOFFif:

', Operatorreleasesthe operator presencebandieswitb

PTOengaged,OR

• Operatorreleasesthe operator presencehandles with
the parking brakedisengaged.

rest4 -- Blade BrakeCheck
_ower blades and mower drive belt should come to a

:;ompletestop within seven (7) seconds after electric PTO
_witchis turned off (or operator rises off seat). If mower
Jrive belt does not stop within seven (7) seconds, see your

Jealer.

DANGER

This indicatesa hazardwhich, if not avoided, will result in
serious injuryor death.

WARNING

This indicatesa hazardwhich, if not avoided, could result in
serial injury or death.

CAUTION

This indicatesa hazardwhich, if not avoided, might result in
minor or moderate injury.

CAUTIONor NOTICE

Thesemessages presentedwithout tbe alert symbol indicate
a situation wherethe unit or property could be damaged.

NorthAmerican Safety Icons

Hazard Safety icon Hazard Safety icon

Alert _ Amputation _---"1_

ToxicFumes _ ThrOwnObjects

Footin Blade

_IOTE:Oncethe enginehas stopped, PTOswitch must be
turned off, parking brake must be engaged,and themotion

:ontml handlemust be returned to the NEUTRALposition
_norder to start the engine,

, WARNING

if the unit does notpassa safety test, do notoperate

it. See your authorized dealer. Underno
circumstanceshouldyou attempt to defeat the purpose
of the safety interlocksystem.

Read the Maintain a •
Manual [[_ Safe _ _"">T

Hazard Children

OpenFlame @ Keep [_ ,_,_

Fire Hazard _,_ BatSurface _

Rotating Protective

Amputation _) Wear

Parts Gear

AmputatiOnHandin _r_%'_ PinchPoint I_11

Blade A

Distance

Away

,JI_IIII_IN}I)_,

9

OperatorSafety

Featuresand Controls

Identification N.rnbers

Whencontactingyourauthorized dealer for replacement

parts, service, or informationyou MUSThavethese
numbers.

Recordyour part number, serial number andengine serial

numbers in the space provided on the inside front cover for
easyaccess. Thesenumbers can befound in the locations

shown in Figure1.

NOTE,Forlocationof engineidentification numbers, refer to

theengine owner's manual.

Figure 1. Identification Numbers
A. Identification Tag

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,FeaturesandControls

Figure2, Control Locations

Control Functions

Theinformation below briefly describes the tiJnctionof individual controls. Starting, stopping, driving, and mowing require
thecombined use of several controls applied in specific sequences. Tolearn what combination and sequenceof controls to

usefor various tasks see the OPERATIONsection.

_F_ Forward Speed Control Lever

BO ignition Switch

r--'_ Reverse Speed Control Levers

Theseleverscontrol the groundspeed of the mower,
Theforward speedcontrol levercontrols the forward ground

speedof both drive wheels.
The left reverse speedcontrol levercontrols the steering and

reverse ground speed of the left drive wheel. The right
reverse speed control levercontrols the steering and reverse
ground speedof the right drive wheel.

Seethe Operationsection for proper steering instructions.

The ignition switch starts andstops the engine, it hastwo
positions:

] OFF Stopsthe engine

] RUN Rotatethe ignition switch to the RUN

position before pulling on the starter rope
to start the engine.

r__ Recoil Starter Handle

The recoil starter handle is used to start the engine.

11

Features& Centrols

ParkingBrake

DISENGAGE Releasesthe parking brake.

[ ENGAGE

Pullthe parking brake handleup to engagethe parking
brake. Pushthe parking brakehandle down to disengage
the parking brake. NOTE,Tostart the unit the parking brake

must be engaged.

Locks the parking brake.

[PTO (Power TakeOff) Switch

The PTOswitch engagesand disengagesthe mower. Pull UP
on the switch to engage,and push DOWNto disengage.

r_ Neutral Return Pedal

The neutralreturn pedal provides a hands-free return to
neutral. The pedal is used in conjunction with the Reverse

SpeedControl Leversto properly stop the machine.

Seethe Operationsection for Driving Instructions.

Fuel Tank Cap

Toremove the cap, turn counterclockwise.

Engine Kill / Operator Presence Handles

Thesehandlesare a major factor in the safety interlock
system of the mower. Both handlesare tied together so

depressing one handledepressesboth. Theoperator must
depressthe handlesin order to deactivatethe enginekill

system. Handlesmust bedepressed to disengage the
parking brakeand engagethe PTOswitch.

Transmission Release Valves

Thetransmission release leversdeactivatethe transaxle so
that the unit can be pushedby hand. SeePUSHINGTHE

UNIT BY HANDfor operational information.

TransmissionOil Fill

Transmissionoil is addedthrough the transmission oil
reservoirs. It also serves as extra holding capacity for oil as

the transmissions heat upand the oil expands. SeeCHECK
TRANSMISSIONOILfor oil levelcheck andfill procedures.

ThrottleControl

Thethrottle controls the engine speed. Movethe throttle
control forward towards the FASTpositionto increasethe
engine speed and back towards the SLOWposition to
decreasethe enginespeed. Always operate at FULLthrottle.

FAST Speedsup the engine speed.

SLOW Slows down the engine speed.

Cutting HeightAdjustment Handles

Thecutting height adjustment handlescontrol the mower
deck cutting height. To raise the mower deck cutting height
crank the cutting height adjustment handlesclockwise. To
lower the mowerdeck cutting height,crank the cutting
height adjustment handlescounter-clockwise. Toensure an
evencut, both cutting height adjustment handles must be
adjusted to the same height.

[]Choke Control

Closethe chokefor cold starting. Openthe choke oncethe
engine starts. A warm engine may not requirechoking. Pull

the knob UPto close the choke. Pushthe knob DOWNto
open the choke.

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Operation

Operatiofl

GeneralOperatingSafety

Beforefirst time operation:

,. Besure to read all information inthe Safetyand

Operationsections before attempting to operatethis
unit.

,. Becomefamiliar with all of the controls and how to stop

the unit.

,. Drive in an open areawithout mowing to become

accustomedto the unit.

_WARNING

Beforeleavingthe operator'sposition for any reason,
engagethe parking brake, disengage the PTO,stopthe
engineand removethe key.

Toreducefire hazard,keepthe engine, unit free of

grass, leaves and excessgrease. Do notstopor park
unit overdry leaves, grass or combustiblematerials.

Gasolineis highlyflammable and must behandled

with care. Never fill the tank when the engineis still

hotfrom recent operation.Donotallow openflame,

smokingor matchesin thearea. Avoid over-fillingand
wipe up any spills.

AWARNING

Never operate on slopesgreater than 15° which is a

rise of 5.4 feet (1,6 m) vertically in 20 feet (607 cm)
horizontally.

Select a slowground speedbefore driving onto a
slope.

Mow across theface of slopes, not up and down, use
cautionwhen changingdirections and DONOTSTART

ORSTOPONSLOPE.

Checks Before Starting

,. Checkthat crankcaseis filled to full mark on the engine

oil dipstick (B, Figure3). Seethe engine Operator's
Manualfor instructions and oil recommendations.

,. Fillthe fuel tank (A) with fresh fuel. Referto engine

manualfor fuel recommendations.

,. Makesure all nuts, bolts, screws andpins are in place

and tight.
,. Checkthe tire pressures. See Check Tire Pressures.
,. Checkthe hydraulic oil tank (C) and make sure that the

oil level is upto the FULLCOLDmark.

,. Adjust the height ofthe mower deck to the desired

position. SeeMowing Height Adjustment,

Figure3. Pro-start Checks
A. Fuel TankFiller Neck

B, Engine Oil Dipstick
C, Hydraufic Oil Fill

13

Operation

CheckTire Pressures

Tire pressure should bechecked periodically,and
maintained at the levels shown in the chart. Note that these

pressures may differ slightly from the "Max Inflation"
stamped on the side-wall of the tires. Thepressures shown

provide proper traction, improve cut quality, andextendtire
life.

Tire Pressure

Front 25 psi (1,72 bar)

Rear 15 psi (1,03 bar)

Figure4. CheckingTire Pressure

Pushing the Mower By Hand

NOTICE

DONOTTOW MOWER

Towingthe units will causehydraulic pumpand wheel

motor damage. De nat use another vehicleto pushor
pull this unit.

1. Disengagethe PTO,engagethe parking brake,turn the
ignition OFEand remove the key.

2. Locatethe transmission releaselevers (A, Figure5) by

the rear wheels of the unit.

3. To disengagethe pumps (free-wheel position), pull both

transmission releaselevers back and out sothey lock in
the disengaged(free-wheel) position.

4. Disengagethe parking brake.

The unit can now bepushed by hand.

5. After moving the unit, re-engagethe pumps (drive
position) by pulling the transmission releaselevers

rearwardand inward to releasethem from the

disengaged position andthen allow them to moveto the
engaged (drive) position.

I

t

I

,/

//

/

14 www.SnapperPro.com

J

Figure5. TransmissionReleaseLevers (LH Shown
A. TransmissionReleaseLevers

B, EngagedPosition (Drive Position)
C. DisengagedPosition (Free-WheelPosition)

CuttingHeightAdjustment

Thecutting height can be adjusted within two different
ranges. Thelower cutting rangeis adjustable between

1-1/2" (3,8 cm) and2-3/4" (6,9 cm). Theupper cutting
range is adjustable between 2-3/4" (6,9 cm) and 4-1/2"

(11,5 cm).

Beforeadjusting the cutting height, you must first determine
the averagecutting height. Dependingon the rangeyou
plan to use, it may be necessaryto adjust which pulley the

deck drive belt runs in.

ToAdjust the CuttingRange:

1. Removethe mower deck guard (A, Figure6) to gain

access to the mower deck drive belt.

, ,WARNING

Useextremecautionwhen rotating theidler arm with
the breaker bar, due to the increasedtensionin the
spring as the idler arm isbeing rotated, injurymay

result if the breaker bar is prematurely released while
the spring isunder tension.

Operatiofl

Figure 6, Removethe Cutter Deck Guard
A. Cutter DeckGuard

2. Using a 1/2" breakerbar (A, Figure7), placethe square
end in the squarehole locatedon the end of the idler

arm (B). Carefullyrotate the breaker bar CLOCKWISE,
which will relieve the tension on the beltexerted from

the idler arm.

3. Slidethe drive belt over the edge of the Stationary idler

pulley (C). Carefully releasethe tension onthe breaker
bar until the idler arm comes to astop.

4. SeeFigure8. If you are adjusting the cutting height

range between1-1/2" (3,8 cm) and 2-3/4" (6,9 cm)

position the belt in the lower pulley on PTOclutch. If
you areadjusting the cutting height range between2-
3/4" (6,9 cm) and4.5" (11,5 cm) position the belt in the

upper pulley on the PTOclutch.

5. Carefully rotate the breakerbar CLOCKWISEand install
the drive belt on the stationary idler pulley. Carefully

releasethe tension on the breakerbar. The belt should
be routed exactly as shown in figure 9.

6. Reinstall the mower deck guard.

Figure 7. Removethe Cutter Deck Belt
A. BreakerBar

B, Idler Arm
C. Stationary Idler Pulley

15

,Operation

ToAdjust the gutting Height:
Thecutting range must be adjusted to the correct range

beforethe cutting height can beadjusted. Thecutting
height indicators will help you identify the cutting height.

1. Pull the cutting height adjustment handle (A, Figure10)

up and out of the handle lock position (B) and crank the
handle CLOCKWISEto raise the deckto the desired

cutting height. Crankthe handle COUNTER-CLOCKWISE
to lower the deck to the desired cutting height. After the

desired cutting heights areachievedposition the cutting

height adjustment handlesinto the handle lock position.

2. Repeatthe processfor the other side of the machine.

NOTE,BoB1sides of the cutter deck must beadjusted to the

same height to insure a proper cut.

Figure 9. Mower DeckBeltRouting
A. Mower Deck Belt

B, Adjustable Idler Pulley
C. Spindle Pulley

D. Stationary Idler Pulley

Figure8. BeltPositioning for Cutting Range
A. Deck DriveBelt Positioned for Lower Cutting Range

B. Deck Drive Belt Positioned for Upper Cutting Range

16 www.SnapperPro.com

Figure 10. Removethe Cutter Deck Guard
A. Cutter Height Adjustment Handle

B, Handle Lock Position
C. Cutting Height Indicator

Operation

Starting the Engine

AWARNING

ifyoude netunderstandhow a specificcontrol

functions, or havenotyet thoroughlyreadthe

FEATURES& CONTROLSsection, do so new.
DoNOTattempt to operate the unit without first

becoming familiar with the locationand function ofALL
controls.

1. Engagethe parking brake and make surethat the PTO
switch is disengagedand the forward speedcontrol

leveris in the NEUTRALposition.

2. NOTE:A warm enginemay not require choking.

Setthe enginethrottle control to FULLthrottle position,

Thenfully close the choke by pulling the knob OUTfully.

3. Insert the key into the ignition switch and turn it to RUN.

4. Graspthe recoil starter handle and pull slowly until

resistance is felt and then pull rapidly. (You may haveto
pull severaltimes beforethe engine starts. Ifthe engine

fails to start within a reasonablenumber of attempts,
discontinue and check enginemanual for further

instructions.

Stopping the Mower

1. Gentlysqueezeboth reversespeedcontrol leversevenly
to stop the unit.

2. Oncethe unit is stopped, firmly depressthe neutral

return pedalto placethe transmission in neutral.

3. Disengagethe PTOby pushing down on the PTOswitch.

3. Engagethe parking brake by pulling the handleup until

it locks into position.

4. Move the throttle control to mid-throttle position and
turn the ignition keyto OFE Removethe key.

, WARNING

_ impactHazard

Rapid retractionof startercord(kickback) will pull
handand arm towardengine faster thanyou can let go.

Brokenbones, fractures, bruises orsprainscould

result.

When startingengine,pull starter cordslowly until

resistanceis felt and then pull rapidlyto avoid

kickback.

4. After the engine starts, gradually open the choke (push
knob down fully). Reduceto half throttle speedand

allow to warm up.

Warm up the engineby running it for at least a minute

before engaging the PTOswitch or driving the uniL

5. After warming the engine,ALWAYSoperate the unit at
FULLTHROTTLEwhen mowing.

In the eventof an emergencythe enginecan he stopped
hy simply turning the ignition switch to STOP. Use this

method only in emergencysituations. Fornormal engine
shut down follow the procedure given in STOPPINGTHE
MOWER,

17

Operation

DrivingThe Mower

NOTE:Before attempting to drive the mower make sureyou

haveread theFeaturesand Controls section and understand

thelocation and function of the controls.

The hydrostatictransmission hasan infinite number of
speeds betweenfull speed forward and reverse, with the
faster speeds being achievedby moving the forward speed
control leverand reversespeed control leversfarthest in the

direction of travel.
For normal use,the throttle should be kept fully open and

the ground speedof the machine determined bythe forward
speedcontrol lever. When transporting the machine or when
loading or unloading from a truck or trailer, partial throttle

should be usedto slow the reaction time of the controls and
reduce noise.

Practicemaneuveringthe machineat a slow engine speedon
levelground with the PTOswitch in the "OFF"position until
you are familiar with the controls.

TO MOVEFORWARDAND SETFORWARDSPEED(See
Figure 11.)

1. Disengagethe parking brake.

2. Gentlymove the forward speedcontrol lever (A, Figure

11) forward until desired speed is achieved.

\

Figure 11. Forward Travel
A. Forward SpeedControl Lever

TOMOVEBACKWARD(See Figure12.)

1. Disengagethe parking brake.

2. Gentlysqueezeboth reversespeedcontrol levers (A,
Figure12) evenly,until desired speed is achieved.

TOSLOWORSTOPMACHINE

1. Gentlysqueezeboth reversespeedcontrol leversevenly

to slow the machine.

2. Continuing to squeezethe reverse speedcontrol levers

will stop the machine.

3. Oncethe machine is stopped,firmly depress the neutral
return pedalto placethe transmissions in neutral.

4. Engagethe parking brake.

NOTE,Continuingto squeezethe reverse speed control

levers after the machine is stopped, will causethe

machine to move in reverse.

|

Figure 12. ReverseTravel
A. ReverseSpeedControl Levers

18 www.SnapperPro.com

TOTURNMACHINE

NOTE"ALWAYSREDUCESPEEDIN A TURN

Tomake a left-hand turn (See Figure 13):
Gently squeezethe left hand reversespeedcontrol lever (A,

Figure 13) A sharp or gentleturn is determined by the
amount of force appliedto the steering control lever

Tomake a right-handturn(See Figure14):
Gently squeezethe right hand reversespeedcontrol lever (A,

Figure 14) A sharp or gentleturn is determined by the
amount of force appliedto the steering control lever

Operatiofl

Figure 13 Left Turn Travel
A Left HandReverseSpeedControl Lever

i

Figure 14, Right Turn Travel
A Right HandReverseSpeedControl Lever

19

Operation

Mowing

Before mowing, setthe cutting height asdescribed in
CUTTINGHEIGHTADJUSTMENT.

1. Engagethe parking brake. Make sure the PTOswitch is
disengagedand the forward speedcontrol leveris in the

NEUTRALposition

2. Start the engine (see Starting TheEngine).

3. Set the throttle to FULL.

4. Engagethe PTOby pulling up on the PTOswitch.

5. Begin mowing. See Mowing Recommendationsfor tips

on mowing patterns, lawn care, and trouble shooting
information.

6. When finished, shut off the PTOby pushingthe PTO
switch down completely.

7. Stop the engine (seeStopping TheEngine).

Mowing Recommendations

Severalfactors can affect how well your machine cuts grass,
Following proper mowing recommendationscan improve

the performance andlife of your machine.

Heightof Grass

Often cutting height is a matter of personalpreference.
Typically,you should mow the grasswhen it is is between

three and five inches high. The propercutting height range
for a specific lawnwill depend upon several factors,

including the type of grass,the amount of rainfall, the
prevailing temperature, and the lawn's overallcondition.

Cutting the grasstoo short causesweak,thin grass plants,
which are easily damaged by dry periods and pests. Cutting

too short is often more damagingthan allowing the grass to
be slightly higher.

Letting grass grow a bit longer--especially when it is hot
and dry--reduces heat build-up, preservesneededmoisture

and protects the grass from heatdamageand other
problems. However,allowing grass to grow too high can

causethin turf andadditional problems.
Cutting off too much at one time shocks the plant's growth

system and weakensthe grass plants. A good rule ofthumb

is the 1/3 rule: to cut nomore thanone third of the grass
height, and nevermare than 1 inchat a time.

Theamount of grass you are ableto cut inone pass is also
effected by thetype of mowing system you are using (for

example,broadcasting with side discharge decks can
process a much larger volume of grass than mulching
does).

I

Figure 15. Proper Cutting Height

Tall GrassRequires IncrementalCutting
Forextremely tall grass, set the cutting height at maximum

for the first pass, andthen resetit to the desired height and
mow a second or third time.

Don't cover the grass surface with aheavy layerof
clippings. Consider using agrass collection system and

starting a compost pile.

Cut HereOn
First Pass Cut Here

_j/, Pass

Figure 16. IncrementalCutting

__ On Second

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Whenand HowOften toMow
Thetime of day and condition of the grass greatly affect the

results you'll get when mowing. For the best results, follow
these guidelines:

1. Mow when the grass is betweenthree and five inches

high.

2. Mow with sharp blades. Short clippings of grass one

inch or shorter decompose more quickly than longer

blades.Sharp mower bladescut grass cleanly and
efficiently, preventing frayed edgeswhich harm the
grass.

3. Mow at time of day whenthe grass is cool and dry. Late
afternoon or early eveningoften provide these ideal

mowing conditions.

4. Avoid mowing after rain or evenheavy dew,and never

mulch when the grass is wet (moist grass does not
mulch well, and clumps beneaththe mower deck).

Mowing Patterns
Always start mowing ona smooth, levelarea.
Thesize and type of areato be mowedwill determinethe

best mowing pattern to use. Obstructions such astrees,
fencesand buildings, and conditions such asslopes and

grades must also be considered.

1. Cut long straight strips overlapping slightly.

2. Where possible, changepatterns occasionallyto
eliminate matting, graining or a corrugated appearance.

3. For a truly professional cut, mow across the lawn in one
direction, then recut the lawn by mowing perpendicular
to the previous cut.

Note:Alwaysoperate the engine at full throttle when
mowing,

If you hearthe engine slowing down, you are mowing too

fast--using a slower ground speedwill improve the cutting
efficiency of the bladesand prevents many common cutting

problems. Usean appropriate ground speedfor the
thickness and height ofthe grass you arecutting (3rd gear

or slower for manual gear models). If you hearthe engine
slowing down you aremowing too fast. usea slower ground

speed.

Operatiofl

Wherepossible, make one or two passes around the outside
of the areadischarging the grass INTOthe lawn to keep the
cut grass off fences and walks.

Theremainderof the mowing should be done in the
opposite direction so that the clippings are dispersed OUT

onto the areaof lawn previously cut.

Mowing Methods

ProperBroadcastMowing
Broadcasting, or side-discharging, disperses fine clippings

evenly over the entire lawn. Many golf courses use this
method. Your mower hasa deep dish deck to allow freer

circulation of clippings so they are broadcast evenlyover the
lawn.

Engine Speed & GroundSpeed for Broadcasting
Always operatethe engineatfull throttle when mowing. If

you hearthe engine slowing down, you are mowing too
fast--using a slower ground speedwill improve the cutting

efficiency of the bladesand prevents many common cutting
problems.

ALWAYSusean appropriate ground speed for the thickness
and height of the grass you arecutting (3rd gear or slower

for manual gear models). If you hearthe engine slowing
down you aremowing too fast, usea slower ground speed.

How Much Grassto CotOff When Broadcasting
Mow when the grass is 3-5 inches long. Do not cut the

grass shorter than 2 to 2-1/2 inches. Do not cut off more
that 1 inch of grass in asingle pass

21

Operation

ProperMulching

Mulching consists of a mower deck which cuts and recuts
clippings into tiny particles and which then blows them

down INTOthe lawn.Thesetiny particles decomposerapidly
into by-products your lawn can use.UNDERPROPER

CONDITIONS,your mulching mower will virtually eliminate
noticeable clippings on the lawn surface.

NOTE:When mulching under heavycutting conditions, a
rumbling sound may be presentand is normal.

Mulching RequiresEXCELLENTMowing Conditions
Mulching mowers cannot function properly if the grass is

wet, or ifthe grass is simply to high to cut, Evenmorethan
normal mowing, mulching requiresthat the grass be dry

and the the appropriate amount is cut.
Do not usethe mower as amulching mower during the first

two or three mowings in the spring. The long grass blades,
quick growth, and often wetter conditions are more suitable

for broadcasting (side-discharging) or grass bagging
operation.

EngineSpeed & GroundSpeed for Mulching
Use full enginethrottle matchedwith a slow ground speed

so that clippings will befinely cut. Ground speed while
mulching should be HALFof the speed that would be used
when broadcasting (side discharging) under similar

conditions. Since mulching requires more horsepowerthan
broadcasting, using a slower ground speedis vitally

important for proper mulching operation.
Now Much Grassto Mulch

The best mulching action typically results from cutting only
the top 1/2 inch to 3/4 inch of grass blade. This provides
short clippings which decompose properly (much more

quickly than longerclippings). The ideal cutting heightwill
vary with climate, time of year,and quality of your lawn. We
recommend that you experimentwith both the cutting height

and ground speed until you achievethe best cut. Start with a
high cutting height and using progressively lower settings

until you find a cutting height that is matchedto your
mowing conditions and preferences.

Figure 17. Mulching Action

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RegularMaintenance

RegularMaintenance

Maintenance Schedule

Thefollowing schedule should be followed for normal careof your mower and mower deck. Youwill needto keepa record of
your operating time. Determining operating time is easily accomplished by observing the elapsedtime recorded by the hour

meter.

Safety items Before Every 5 Every25 Every100 Every200 Spring &

EachUse Hours Hours Hours Hours Fall

CheckSafetyInterlock System • •
CheckMower Brakes • •

i

iCheck Mower BladeStopping Time • •

Mower Maintenance Before Every 5 Every25 Every100 Every200 Spring &

EachUse Hours Hours Hours Hours Fall

CheckUnit for Loose Hardware • •
CleanDeck& Check/ReplaceMowerBlades** •

Lubricate Mower & Mower Deck ** •
CheckTire Pressure •

CheckHydraulic Oil • •
ChangeHydraulicOil Filter ** •
EngineMaintenance Before Every5 Every25 Every100 Every200 Spring &

i

iCt/eck EngineOil Level =

Check/Clean Cooling Fins& Intake ** •
ServiceAir Filter * •

jChangeOil & Filter *** •

Check/ ReplaceSpark Plugs * •
Check/ ReplaceFuelFilter * •

* Referto engine owner's manual. Changeoriginal engine oil after initial break-in period.

** More often in hot (over 85° F:30° C) weather or dusty operating conditions.

*** Changeoriginal engine oil after first 8 hours of operation.

EachUse Hours Hours Hours Hours Fall

23

RegularMaintenance

Checking/Adding Fuel

Toadd fuel:

1. Removethe fuel cap (E, Figure 18).

2. Fill thetankto the bottom ofthefiller neck. Thiswill
allow for fuel expansion.

NOTE. Donot overfill, Refertoyour enginemanual for

specific fuel recommendations.

3. Install and handtighten the fuel cap.

Fuel Filter

Thefuel filter is located in the fuel line betweenfuel tank and
carburetor, nearthe fuel pump. Iffilter is dirty or clogged,

replaceasfollows:

1. Placea container below the fuel filter (F) to catch spilled
fuel.

2. Using pliers, open and slide hose clamps from fuel filter.

3. Remove hosesfrom filter.

4. Install new filter in proper flow direction in fuel line.

5. Securewith hose clamps.

6. Reconnectthe negative batterycablewhen finished.

Change OiJ & FiJter

1. Warm engine by running for a few ndnutes. (Referto
the engineoperator's manualfor oil and filter

replacementinstructions.)

2. Routethe oil drain hose (A) over the front end of the
engine deck. Placethe drain hose down betweenthe

front of the enginedeck andthe back of the cutter deck.

3. Placea small pan under the oil drain hoseto catchthe

oil. Using the appropriate tools, removethe cap B,

from the oil drain hose anddrain the engine o nto the

pan.

4. After draining, replacethe capand wipe up any spilled

oil. Reposition the oil drain hose so that it is facing

towards the back of the machine.

5. Placean absorbent shop cloth underthe engineoil filter

(C). Removethe engine oil filter and replacewith a new

one.

6. Removethe oil dipstick (D) and refill with oil. (Refer to
the engineoperator's manualfor oil recommendations.)

7. Removethe shop cloth and wipe up any spilled oil.

EngineMaintenance

Referto engineowner's manualfor all engine maintenance

procedures and recommendations.

, WARNING

Gasolineis highly flammable and must be handled

with care. Never fill thetank when the engineis still

hotfrom recent operation.Do notallow open flame,

smokingor matchesin thearea. Avoid over-fillingand
wipe up any spills.

Donotremove fuel filter when engineishot, as spilled

gasoline may ignite. DONOTspreadhoseclamps
further than necessary.Ensureclampsgrip hoses
firmly ever filter after installation.

NOTICE

Donat use gasoline containingMETHANOL,gasohol

containingmore than 10% ethanol, gasoline additives,

premium gasoline, or white gas because engine/fuel
systemdamage couldresult.

Figure 18. Engine Oil Drain
A. Oil Drain Hose

B, Cap
C. Oil Filter

D. Oil Dipstick

E Fuel TankCap
E Fuel Filter

24 www.SnapperPro.com

RegularMaintenance

Lubrication

Lubricate the unit at the locationsshown in Figures19 as
well asthe following lubricationpoints.

Grease:

,.deck lift pivot blocks

f ,.front casterwheel axles & yokes

Use greasefittings when present. Disassemble parts to
apply greaseto moving parts when greasefittings are not

installed.
Not all greases arecompatible. RedGrease(p/n 5022285)

is recommended,automotive-type high-temperature, lithium
greasemay be usedwhenthis is not available.

Oil:

,.mower deck spindles
,.mower deck idler arm

,.control handle pivots

,.deck lift pivots

,.discharge chute hinge
,.neutral return pedal pivots

Generally,all moving metal parts should be oiled where
contact is madewith other parts. Keepoil and greaseoff
belts and pulleys. Rememberto wipe fittings and surfaces

clean both before and after lubrication.

LubricatingtheFront Casters:

NOTE,Frontcasters should be lubricated annually.

1. Removethe 1/4-28 bolt (A, Figure20) screwed into the
front caster and install a 1/4-28 grease fitting.

2. Greasethe front caster.

3. Removethe 1/4-28 greasefitting and reinstall the 1/4-28

bolt.

4. Repeatprocessfor the other side of the machine.

Figure20. Front Caster & Wheel
A. 1/4-28Bolt

©

Figure 19, Lubrication Points
A, Mower Deck Lubrication Points B. HandleBar Lubrication Points

C. GeneralLubrication Points (Left Side Shown, Right Sidepoints identical.)

25

RegularMaintenance

Check/ Fiii Transmission Oil

Oil Type: 20W-50 conventionaldetergent motor oil.

1. Checkthe oil levelwhenthe unit iscold. Locatethe
transmissionoil reservoirs (A, Figure21) locatedon the

bythe fuel tank. The oil should be up to the 'FULL
COLD"mark (B). Ifthe oil is belowthis level, proceed

to step 2.

2. Before removing the reservoir caps, makesure the area
around the reservoir cap andfill neckof the reservoir is

free of dust. dirt. or other debris. Removethe reservoir
cap.

3. Add oil up to the "FULL COLD"mark (B).

4. Reinstall the reservoir caps.

TransmissionOil Filter Change

ChangeInterval: Every200 Hours

Replacement Filter Number: 5101026X1

1. Locatethe transmission oil filters (A, Figure22)

underneaththe rear of the machine on the

transmissions.

Figure21. TransmissionOil Reservoir (LH Shown)
A. TransmissionOil Reservoir

B. "FULLCOLD"Mark

2. Removethe three 1/4" filter guard screws (C) and the
filter guard (B).

3. Cleanthe areaaround the filter baseand removethe
filter.

4. Apply a film of new oil to the gasket of the new

replacementfilter. After the oil has drained, thread the
newfilter onto the filter baseuntil the gasketmakes

contact, then tighten 3/4 of aturn more.

5. Reinstall the filter guard with the three 1/4" filter guard
screws

6. Using a hex bit swivel socket or a modified allenwrench

removethe top port plug from the transmissions.

7. Removethe transmission reservoir cap and fill with oil

until oil appearsat the bottom of the transmission's top
port (approximately 2 qts (1,89L).

8. Reinstall the top port plug and tighten to 15ft Ibs (20.38

Nm).

9. Continueto addoil to the transmission oil reservoirs

until the oil levelreachesthe "FULLCOLD"mark.
Reinstallthe oil reservoir cap.

10. Repeatthis process for the other side of the machine.

11. Run the unit for several minutes and checkthe
transmission oil level.

Figure22. Transmission(Left Side Shown.)
A. TransmissionOil Filter

B, Filter Guard
C. 1/4" Filter Guard Screws
D. TopPort Plug

IMPORTANTNOTE:Use caution after changing thefilter, air
in the hydraulic system mayaffect the responsivenessof the
ground speed control levers. Repeatstep 11until theair is

out of thesystem,

26 www.SnapperPro.com

Servicing The Mower Blades

Removing the Mower Blade

, ,CAUTION

Avoid injury! Mower blades are sharp.

* Always wear gloves when handling mower blades or

working near blades.

1. To removethe mower blade,use a 1" wrench on the
flats of the spindle shaft and remove the mower blade

mounting bolt with a 15/16" wrench (Figure 23).

2. If there are no flats on the spindle shaft, wedge a
wooden block betweenthe mower bladeand the mower

deck housing to keepthe mower bladefrom turning.

inspecting the Mower Blades

, ILDANGER

Avoid injury! A worn or damaged blade can break, and
a piece of the mower blade couldbe thrown intothe

operator's or bystander's area, resulting in serious
personal injury or death.

,, inspect the mower blade every 25 hours or at least
oncea year.

,,if the mower blade hitsa solid object, stop the
engine immediatelyand inspectthe mower blade.

,, Never weld or straighten bent mower blades.

1. Removethe mower bladefrom the unit. BeeRemoving

the Blade,

2. Inspect the mower blade (Figures 24 & 25). Discardthe

mower blade if it hasany ofthe below conditions.

A.) Has morethan .5" (12,7 mm) of the mower blade

metal removed from previous sharpening or wear (D,
Figure24).

B.)The air lifts are excessivelyeroded (B & C, Figure

25) andthe notch (C) is .25" (6,35 mm) deep or greater.

C.) Mower blade is bent or broken.

3. If the cutting edges are not sharp or havenicks, sharpen
the blades. See Sharpening theMower Blades.

RegularMaintenance

Figure23. Loosening theMower Bladefor Removal

\

Figure24, inspecting the Mower Blade Tips
A. Mower BladeCutting Edge

B, Square Comer
C. Air Lift

D. WearMeasurement- DISCARDMower Bladelf greater

than .5" (12,7 ram)

®

Figure25. inspecting the Mower BladeAir Lifts
A. New Mower Blade

B, Mower Bladeat WearLimit (A notch begins to form)
C. Mower Bladein Dangerous Condition (Notch measures .25" (6,35 ram) or greater DONOTUSE,Replacewith new mower

blade.)

27

RegularMaintenance

Sharpening the Mower Blade

, CAUTION

Avoid injury! Mower blades are sharp.

,, Alwayswear gloves when handling the mower

blades.
,, Alwayswear safety eye protectionwhen grinding.

t

®

1. Sharpenthe mower blades with grinder, handfile. or
electric blade sharpener.

2. Sharpenthe mower blade by removing anequal amount

of material from eachend ofthe mower blade.

3. Keepthe original bevel(A, Figure26) when grinding. DO

NOTchangethe mower blade bevel.

4. The mower bladeshould havea maximum 1/64" (0,40

ram) cutting edge(B) or less.

5. Balancethe mower bladesbefore installing.

Balancing the ['/lowerBlades

, CAUTION

Avoidinjury! Keepmower blades balanced.

• Anunbalanced mower blade cancreate excessive
vibrationand damage the unit or cause mower blade

failure.

1. Cleanthe mower bladeto remove any dried grass or

other debris.

2. SeeFigure27. Put the mower blade on a nail in a vise
and turn the mower bladeto the horizontal position.

3. Checkthe balanceof the mower blade. If either end of
the mower blade movesdownward, sharpen the heavy

end until the mower bladeis balanced. SeeSharpening

the Mower Bladesfor propersharpening instructions.

4. Repeatthe process until the mower blade remains in the

horizontal position.

Figure26, SharpeningtheMower Blade
A. Mower BladeBevel

B. Mower BladeCutting Edge

Figure27. Balancingthe Mower Blade

A. Nail

Reinstallingthe ['/lowerBlades

1. Reinstall eachmower bladewith the air lifts pointing up
towards the mower deck as shown in Figure28. Secure
with the mower blade mounting bolt and flat washer (A

& B, Figure28) and torque to 70 ft. Ibs(94 Nm).

2. If there are no flats on the spindle shaft, wedge a
wooden block betweenthe mower bladeand the mower

deck housing to keepthe mower bladefrom turning.

28 www.SnapperPro.com

Figure28, Tighteningthe Mower Blade for Installation

A. Mower Blade Mounting Bolt

B, Flat Washer
C. Mower BladeAir Lift (Points Up For Installation)

D. 4X4 WoodenBlock

Nentral Adjustment

Iftheunit"creeps"wHletheforwardspeedcontrolleveris

lockedinthe NEUTRALposition,thenit maybenecessary
toadjustthe linkagerod.

NOTE:Perform this adjustment on a hard, level surface such

as a concrete floon

1. Disengagethe PTO,engagethe parking brakeand turn

off the engine.

2. There are two jam nuts (B, Figure29) on the linkage rod

(A). Loosen the jam nutson the linkagerod and turn
the linkage rod to adjust. Ifthe machine creepsforward,
turn the rod COUNTER-CLOCKWISE(while standing at
the rear of the machine, looking down), if the machine
creeps backward,turn the rod CLOCKWISE.

3. Lock the jam nuts (B) against the ball studs when
neutral is achieved.

NOTE: This adjustment should not be performed while the

machine is running, It may take severalattempts to achieved

neutral, depending upon how much themachine creeps.

RegularMaintenance

Figure29. Neutral Adjustment
A. Ball Stud

B, Nuts
C. Adjustment LinkageRod

Speed Balancing Adjnstment

If the unit veersto the right or left when you aredriving the

machine,the top speedof eachwheel can be balancedby
turning the linkage adjuster rod (C, Figure30). Onlyadjust

the speedof the wheel that is traveling faster,
ToReducethe Speed of the FasterWheel:

1. Loosen the jam nut (B).

2. Turn the linkageadjuster rod COUNTER-CLOCKWISEto
reducethe speed.

3. Retighten the jam nut whenadjustment is complete.

, WARNING

DONOTadjust the unit for a faster overall speed

forward or reverse thanit was designed for.

Figure30, Adjusting the Speedof the Faster Wheel

(RHside shown)

A. Contml Ramp Rod

B, Jam Nut
C. LinkageAdjuster Rod

29

RegularMaintenance

ParkingBrakeAdjustment

1. Disengagethe PTO,stup theengine, removethe ignitiun
key,and engagethe parking brake.

2. Locatethe brake spring (A, Figure31) underneaththe
rear of the machine.

3. With the parking brake engaged, measurethe

compressed spring length of the brakespring. The
spring should be 2-3/8" (6,03 cm) when compressed.

If not, position the lock nut until the measurement

equals 2-3/8" (6,03 cm).

4. Measurethe distance betweenthe backof the brake
pivot link (G) and the front edge of the set collar (F).

The measurementshould be 1/8" (0,32 cm). If not,

position the set collar until the measurementequals 1/8"
(0,32 cm).

if this dues notcorrectthe brakingproblem, seeyuur
Snapper Prudealer.

Figure31. ParkingBrake Adjustment
A. Brake Spring

B, First Measurement - .2-3/8" (6,03 cm)
C. Brake Spring Rod

D. LockNut

E, SecondMeasurement - 1/8" (0,32 cm)
F. Set Collar

G, Brake Pivot Link

30 www.SnapperPro.com

Deck Leveling Adjustment
ToLeveltheMowerDeck:

1. Park the machine on a flat. level surface. Disengagethe
PTO,stop the engine and engagethe parking brake.

Reartires must be inflated to 15 psi (1,03 bar); front

tires to 25 psi (1,72 bar).

2. Pull the cutting height adjustment handle (A, Figure32)
up and out of the handle lock position (B) and crank the
handle CLOCKWISEand adjust the deck to the 3" (7,6

cm) position.

3. Repeatprocessfor other side of machine.

NOTE:Both sides of the deckmust be adjusted to the same

heighL

4. Place2 x 4 blocks under the rear of the mower deck

with the 3-1/2" sidesbeing vertical. SeeFigure33.

5. Loosen the deck leveling hardware(D, Figure 32) on
both sides of the machine.

6. Makesure that the rear of the deck is resting onthe 2x

4's. Tightenthe deck leveling hardwareon both sides of
the machine.

7. Removeall 2 x 4 blocks from under the mowerdeck.

RegWr MaJflteflaflce

Figure3! Removethe CutterDeckGuard
A. Cutter Height Adjusflnent Handle

B, Handle Lock Position
C. Cutting Height Indicator

D. Deck Leveling Hardware

®

Figure33. 2 x4 Locations
A. 36"Mower Deck

B, 48" Mower Deck
C. 2 x 4 Blocks

D. Arrow Indicating theFront of the Machine

®

31

RegWr Maintenance

Mower Belt Replacement

NOTICE

Toavoid dan]agingbelts, DONOTPRY BELTSOVER

PULLEYS.

1. Park the unit ona smooth, level surface such asa

concrete floor. Disengagethe PTO,engagethe parking

brake,turn offthe engine,and removethe ignition key.

2. Lower the mower deck to its lowest cutting position and
removethe mowerdeck guard.

3. Using a 1/2" breakerbar (A, Figure34), placethe square

end in the squarehole locatedon the end of the idler
arm (B). Carefullyrotate the breaker bar CLOCKWISE,

which will relieve the tension on the beltexerted from
the idler arm.

,tI&WARNING

Use extremecautionwhen rotatingtheidler arm with

the breaker bar,due tothe increasedtensionin the
springas the idler arm isbeingrotated, injurymay

result if the breakerbar is prematurelyreleasedwhile

the spring is under tension.

®

4. Slidethe mower drive belt over the edge of the

stationary idler pulley (C). Carefully releasethe tension

on the breakerbar.

5. Removethe old belt and replacewith a newone. Make

sure the V-side of the belt runs in the pulley grooves

(Figure35).

6. Install the mower drive belt on the PTOpulley,the

spindle pulleys and all idler pulleys exceptthe stationary

pulley (C, Figure34). Carefully rotate the breaker bar

counter-clockwise and install the belt on the stationary

idler pulley. Carefully releasethe tension on the breaker
bar.

7. 36" Models: Using the cutting height adjustment
handles,adjust the cutting height of the mower deckto

1-1/2" (3,8 cm).

NOTE:Make sure that both sides of the deckare adjusted to
thesame cutting heighL

Measurethe mower belt tensioner spring (C, Figure

36). Themeasurementshould equal 12-1/4" (31,1 cm).
If the measurementdoes not equal 12-1/4" (31,1 cm),

adjust the anchor eyebolt(A) by turning the adjustment

nut (B) until ameasurement of 12-1/4" (31,1 cm) is

achieved.

8. Reinstall the mower deck guards.

9. Run the mower under no-load condition for about 5
minutes to break-inthe new belt.

Figure34. Removethe Mower Belt
A. BreakerBar

B, Idler Arm
C. Stationary Idler Pulley

D. 36" Mower Deck

f 48"Mower Deck

32 www.SnapperPro.com

® ®

Figure35, Mower DeckBelt Routing
A. Mower Drive Belt

B, Adjustable Idler Pulley
C. Spindle Pulley

D. Stationary Idler Pulley

E, 36" Mower Deck
£ 48"Mower Deck

RegWr MsJflteflsflce

Figure36, Mower Belt TensionerSpring Measurement (36"
Models)

A. Anchor Eyebolt

B, Adjustment Nut
C. Mower Belt TensionerSpring

33

RegularMaintenance

TransmissionDriveBelt Replacement

1. Park the unit ona smooth, level surface such asa

concrete floor. Disengagethe PTO,engagethe parking

brake,turn offthe engine,and remove the ignition key.

2. Removethe PTOdrive belt (see MOWERBELT
REPLACEMENTfor removal instructions).

3. Loosen and removethe crankshaft bolt (C, Figure37)

and the PTOclutch (B) from the engine crankshaft.

WARNING

STOREDENERGYDEVICE:improperrelease ofthe belt
tension springcan resultin personalinjury.

Useextreme cautionwhen removingthisspring.

4. Loosen the nut onthe spring anchor eyebolt (G, Figure

38) to releasethe majority of the belt tension. Use
caution and removethe nut to completely releasethe

tension.

5. Removethe old belt and replaceit with the new one.
Makesure the V-side of the belt runs in the grooves of

the crankshaft pulley and transmission pulleys (B & C).

6. Reinstall the spring anchor eyebolt (G) into the anchor

tab and loosely fastenthe nut. Adjust the anchor
eyebolt until a measurement of 8-3/8" (21,2 cm) is
achieved from the outside of the spring hooks. Tighten

nut.

7. Reinstall the PTOclutch to the engine crankshaft and

secure with the crankshaft bolt. Tighten the crankshaft

bolt to 65ft. Ibs (88 Nm).

NOTE.Make sure that the slot in the PTOclutch lines up
with ftle PTOclutch mounting tab (A, Figure37) undemeaB1

theengine deck.

8. Reinstall the PTOdrive belt.

Figure37. Removethe PTOClutch
A. PTOClutch Mounting Tab

B, PTO Clutch
C. CrankshaftBolt

34 www.SnapperPro.com

......................................................

Figure38. Hydraulic Pump Drive Belt Replacement
A. TransmissionDrive Belt

B, Crankshaft Pulley
C. TransmissionPulleys

D. Idler Pulley

E IdlerArm
E Spring

G, Spring Anchor Eyebolt
H, Stationary Idler Pulley

I. Arrow Indicating the Front of the Machine

ReverseSpeed Control LeversComfort
Adjustment

Theamount of pressure necessaryto depress the Reverse
SpeedControl Levers (A, Figure 39) can be adjustedto meet
the comfort needsof the operator.

1. Disengagethe PTO,engagethe parking brakeand turn
off the engine.

2. To increasethe amount of pressure necessaryto

depress the ReverseSpeedControl Leversturn the lock

nut (B) CLOCKWISEuntilthe desired comfort level is

achieved. To decreasethe amount of pressure

necessaryto depress the ReverseSpeedControl Levers

turn the lock nut COUNTER-CLOCKWISEuntil the
desired comfort level is achieved.

3. Repeatprocessfor other side of the unit.

NOTE.Both ReverseSpeedControl Leversshould be

adjusted so that it takes thesame amount of pressure to

depressboth handles.

RegWr Maintenance

Figure39, ReverseSpeedControl Levers Comfort
AdjusflrTent

A. ReverseSpeedControl Levers

B. Lock Nut

35

RegWr MaJflteflaflce

Storage

TemporaryStorage (38 DaysOr Less)

Remember,the fuel tank will still contain some gasoline, so
neverstore the unit indoors or in any other area wherefuel
vapor could travelto any ignition source. Fuelvapor is also
toxic if inhaled,so neverstore the unit in any structure used

for human or animal habitation.
Here is achecklist of things to do when storing your unit

temporarily or in between uses:

,, Keepthe unit in an area away from where children may

come into contact with it. If there's any chanceof

unauthorized use, removethe spark plug (s) andput in a
safe place.Be surethe sparkplug opening is protected
from foreign objects with a suitable cover.

,, If the unit can't bestored on a reasonablelevelsurface.

chockthe wheels.

,, Cleanall grass and dirt from the mower.

LongTermStorage (Longer Than30 Days)
Beforeyou store your unit for the off-season, read the

Maintenanceand Storage instructions in the SafetyRules
section, then perform the following steps:

1. Drain crankcase oil while engine is hot and refill with a
grade of oil that will be required when unit is usedagain.

2. Preparethe mower deckfor storage as follows:
a. Removemowerdeckfrom the unit.
b. Cleanundersideof mowerdeck.
c. Coatall baremetalsurfaceswith paintor lightcoat of

oil to preventrusting.

3. Cleanexternal surfaces and engine.

4. Prepareenginefor storage. Seeengine owner's

manual.

5. Cleananydirt or grass from cylinder headcooling fins.
engine housing and air cleanerelement.

6. Coverair cleanerand exhaustoutlet tightly with plastic

or other waterproof materialto keepout moisture, dirt

and insects.

7. Completelygreaseand oil unit as outlined in the Normal

Caresection.

8. Cleanup unit andapply paint or rust preventativeto any
areaswhere paint is chipped or damaged.

9. Besure the battery is filled to the proper levelwith water
and is fully charged. Battery life will be increased if it is

removed,put in a cool, dry placeand fully charged
about once a month. If battery is left in unit, disconnect
the negativecable.

AWARNING

Neverstore the unit, with gasoline in engineor fuel

tank, in a heated shelter or in enclosed, poorly
ventilatedenclosures. Gasolinefumes may reach an

openflame, sparkor pilot light (such as a furnace,

water heater, clothesdryer, etc.) and causean

explosion.
Handlegasoline carefully. Dis highly flammable and

carelessuse couldresult inseriousfire damage to

yourperson or property.

Drain fuel intoan approved containeroutdoorsaway

fram open flame or sparks.

10. Drain fuel system completely or add a gasoline stabilizer
to the fuel system. If you havechosen to use afuel

stabilizer and havenot drained the fuel system, follow all
safety instructions and storage precautionsin this

manualto prevent the possibility of fire from the ignition
of gasolinefumes. Remember,gasoline fumes cantravel

to distant sources of ignition and ignite, causing risk of
explosion and fire.

NOTE.Gasoline,if permitted to stand unused for extended

periods (30 days or more), may developgummy deposits

which canadverselyaffect theengine carburetor and cause
enginemalfunction. Toavoid this condition, add a gasoline

stabilizer to the fuel tank and run the enginea few minutes,

or drain all fuel from the unit beforeplacing it in storage.

Starting After Long Term Storage
Beforestartingtheunit afterit hasbeenstoredfor along

periodoftime,performthefollowingsteps.

1. Removeany blocks from under the unit.

2. Install the battery if it was removed.

3. Unplug the exhaust outlet and air cleaner.

4. Fill the fuel tank with fresh gasoline. Seeengine
manualfor recommendations.

5. Seeengine owner's manualand follow all instructions

for preparing engine after storage.

6. Checkcrankcase oil leveland add proper oil if
necessary.If any condensationhas developedduring

storage, drain crankcaseoil and refill.

7. Inflate tires to proper pressure. Checkfluid levels.

8. Start the engine and let it run slowly. DONOTrun at
high speedimmediately after starting. Besure to run

engine only outdoors or in well ventilated area.

36 www.SnapperPro.com

Troubleshooting

Troubleshooting

TroubleshootingChart

While normal care and regular maintenancewill extend the

life of your equipment, prolonged or constant use may
eventually require that service be performed to allow it to
continue operating properly.

Thetroubleshooting guide below lists the most common
problems, their causesand remedies.

Seethe information on the following pages for instructions
on how to perform most of these minor adjustments and
service repairsyourself. If you prefer,all of these
procedures can be performed for you byyour local

authorized dealer.

Troubleshooting the Mower

Problem

Engine will not turnoveror start.

Engine startshard or rune poorly. 1. Fuel mixture too rich.

Engine knocks. 1. Low oil level.

Excessive oil consumption. 1. Engine running too hot.

Engine exhanst is black. 1. Dirty air filter.

Cause

1. Parking brake not engaged.

2. PTO (electric clutch) switch
in ON position.

3. Out of fuel.

4. Engineflooded.

5. Fuseblown.

6. Wiring looseor broken.

7. Safetyinterlock switch
faulty.

8. Spark plug(s) faulty, fouled
or incorrectly gapped.

9. Water in fuel.

10. Gasis old or stale.

2. Spark plug faulty, fouled, or
incorrectly gapped.

2. Using wrong grade oil.

2. Using wrong weight oil.

3. Toomuch oil in crankcase.

2. Engine choke control
is in closed position.

AWARNING

Toavoid seriousinjury, performmaintenance onthe

unitonlywhenthe engine is stoppedand the parking

brake engaged.

Always removethe ignitionkey,disconnect thespark

plug wire and fasten it away from the plug before
beginning the maintenance, to preventaccidental

startingof the engine.

Remedy

1. Engageparking brake.

2. Placein OFFposition.

3. If engineis hot, allow it to cool, then refill
the fuel tank.

4. Move choke control to closed position.

5. Replacefuse.

8. Visually check wiring & replace broken or
frayed wires. Tighten loose connections.

10. Replaceas needed.Seeauthorized

servicedealer.

11. Cleanand gap or replace.

Seeengine nlanual.

12. Drain fuel & replace with fresh fuel.

13. Drain fuel & replace with fresh fuel.

1. Cleanair filter. Checkchoke adjustment.

2. Cleanand gap or replace.

(Seeengine nlanual.)

1. Check/add oil as required.

2. See engine nlanual.

1. Cleanengine fins, blower screen and
air cleaner.

2. See engine nlanual.

3. Drain excessoil.

1. Replaceair filter. See engine manual.

2. Openchoke control.

37

Troubleshootiflg

Mower Trouh/eshppting Continued,

Problem Cause Remedy
Eegille rues, but mower will 1. Transmission releaselever(s) 1. Move transmissionreleaselever(s)
not drive, in "disengaged" position, to the "engaged" position.

2. Belt is broken. 2. See Drive Belt Replacement.

3. Drive belt slips. 3. See problem and cause below.

4. Brake is not fully released. 4. Seeauthorized service dealer

Mower drive belt slips. 1. Pulleys or belt greasy or oily. 1. Clean as required.

2. Tensiontoo loose. 2. Adjust spring tension.
See Drive Belt Replacement

3. Belt stretched or worn. 3. Replacebelt.

Brake wiil not bold. 1. Brake is incorrectly adjusted. 1. See BrakeAdjustment.
Mower steers or bandies poorly. 1. Steering linkage is loose. 1. Checkand tighten any loose connections.

2. Improper tire inflation. 2. See Regular MaintenanceSection.

Troubleshooting the Mower Deck

Problem Cause Remedy

Mower Deck will not raise. 1. Lift linkage not properly attached 1. Seeauthorized service dealerfor repair.

or damaged.

Engine stalls easily witb 1. Engine speedtoo slow. 1. Set to full throttle.
inower deck engaged. 2. Ground speed too fast. 2. DecreaseGround Speed.

3. Cutting height settoo low. 3. Cut tall grassat maximum cutting

height during first pass.

4. Discharge chutejamming 4. Cut grass with discharge pointing toward

with cut grass, previously cut area.

Excessive mower deck vibraDon. 1. Blademounting bolts are loose. 1. Tighten to 70 ft.lbs. (94 N.m.).

2. Mower blades,arbors, 2. Checkand replaceas necessary.

or pulleys are bent.

3. Mower blades are out 3. Remove,sharpen, and balanceblades.

of balance. SeeMaintenance Section.

4. Belt installed incorrectly. 4. Reinstall Correctly.

Excessive belt wear or breakage. 1. Bent or rough pulleys. 1. Repair or replace.

2. Using incorrect belt. 2. Replacewith correct belt.

Mower drive belt slips 1. Idler pulley spring broken or not 1. Repairor replaceas needed.
orfails to drive, properly attached.

2. Mower drive belt broken. 2. Replacedrive belt.

Mower does not engage. 1. Electricalwiring damage. 1. Locate& repair damagedwire.

38 www.SnapperPro.com

TroubleshootingCommonCutting Problems

Problem Cause

Streaking.

Scalphlg.

Stepped c[Inhlg. 1. Deck is not leveled correctly. 1. Levelthe deck correctly.

1. Bladesare not sharp.

2. Blades are worn down to far.

3. Engine speedis too slow.

4. Ground speed is too fast.

5. Deck is plugged with grass

6. Not overlapping cutting rows

enough.

7. Not overlapping enough when

turning.

1. Lawn is uneven or bumpy.

2. Mower deck cutting height is

set too low.

3. Ground speed is too fast.

4. Deck is not leveledcorrectly.

5. Tire pressure is low or uneven

2. Tires are not properly inflated. 2. Checkand inflatethe tires.

3. Blades are damaged. 3. Replacethe blades.

4. Deck shell is damaged. 4. Repairor replacethe deck.

5. Mower spindle is bentor loose. 5. Repairor replacethe spindle.

6. Blades are installed incorrectly. 6. Reinstallthe bladescorrectly.

Remedy

1. Sharpen your blades.

2. Replaceyour blades.

3. Always mow at full throttle.

4. Slow down.

5. Cleanout the mower.

6. Overlapyour cutting rows.

7. When turning your effective cutting width
decreases-overlap more when turning.

1. Roll or level the lawn.

2. Raisethe cutting height.

3. Slow down.

4. Correctly level the deck.

5. Checkand inflate the tires.

Troubleshootiflg

Uilevee CLiniilg.

Stiegers.

1. Deck is not leveled correctly. 1. Levelthe deck correctly.

2. Blades are dull or worn. 2. Sharpen or replace the blades.

3. Blades are damaged. 3. Replacethe blades.

4. Deck is clogged with grass 4. Cleanout the deck.
clippings.

5. Deck shell is damaged. 5. Repairor replacethe deck.

6. Mower spindle is bentor loose. 6. Repairor replacethe spindle.

7. Blades are installed incorrectly. 7. Reinstallthe bladescorrectly.

8. Tires are not properly inflated. 8. Checkand inflatethe tires.

1. Bladesare not sharp or nicked. 1. Sharpen your blades.

2. Blades are worn down too far. 2. Replaceyour blades.

3. Engine speedis too slow. 3. Always mow at full throttle.

4. Ground speed is too fast. 4. Slow down.

5. Deck is plugged with grass. 5. Cleanout the mower.

39

$pecHicaUons

Specifications

NOTE:Specifications are correct at time of printing and are subject to changewithout notice,

*Actualsustained equipmenthorsepower likely to be lower dueto operatinglimitations and environmental factors.

ENGINE:

TRANSMISSIONS:

HvdroGearZH-KMBB-3A5A-1LLX(LH)

13 HP* Kawasaki

Make Kawasaki
Model FH381V Type ZT2800

Hereepower 13@3600rpm Speeds Forward:0-6MPH(0-9.66km/h)
Displacement 26.3Cu.in(431cc) @3400rpm Reverse:0-3MPH(04.83km/h)

ElectricalSystem 12VoltClutchCoil,13amp. ContinuousTorque 180ft.Ibs.(244N.m.)

Od Capacity 1.9USqt. ( 1,8 L) w/Filter Output

HvdroGearZH-GIVIBB-3A5A-1LLX(RH)

HydranlicRuid SAE20W-50motoroil

MaximumWeight 440Ibu.(200Kg)

17 HP* Kawasaki oeAxle

Make Kawasaki
Model FH541V

Hemepower 17@3600rpm

Displacement 35.7Cu.in(585cc)
ElectricalSystem 12VoltClutchCoil,13amp.

OilCapacity 1.9USqt.( 1,8L) w/Filter

CHASSIS:

Fuel Tank

RearWheeJs

Frent Wheels

Capacity: 5.5 GalloNs (20,82 L)
Tire Size: 18x 6.50 - 8 (36")
Tire Size: 18x 8.50 - 8 (48")

Inflation Pressure: 15 psi (1,03 bar)
Tire Size: 9 x 3.50 - 4

Inflation Pressure: 25 psi (1,72 bar)

DIMENSIONS:

Overall Length
36" Model: 76" (193 crn)

48" Model: 72" (183 cm)

OverallWidth
36"Model: 37" (93,9 cm)

48"Model: 49"(124,5cm)
Height 42"(106,5cm)

Weight (apx..)

36"Model: 480Ibs.(218kg)
48"Model: 600Ibs.(272 kg)

Engine Power Rating information

Thegross power rating labelsfor individual gasengine models meet or exceedSAE(Society of Automotive Engineers)code
J1940 (Small EnginePower & TorqueRating Procedure)and rating performance hasbeen obtainedand corrected in
accordancewith SAEJ1995 (Revision 2002-05). Actual gross engine power may be lower and is affected by, but not limited
to, ambient operating conditions and engine to enginevariability. Givenboth the wide array of products on which engines are
placed, andthe variety of environmental issuesapplicableto operatingthe equipment, the gas engine will not developthe
rated gross power when used in a given pieceof power equipment (actual "on-site" or net power). This difference is due to a
variety of factors including, but not limited to, accessories(air cleaner,exhaust,charging, cooling, carburetor, fuel pump,
etc.), application limitations, ambient operating conditions (temperature. humidity, altitude), andengineto engine variability.

40 www.SnapperPro.com

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(TREE, POLE, FENCE POST, BUiLDiNG, ETC)

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Notes

Notes

Snapper Pro - a division of Briggs & Stratton Power Products Group, LLC.

Thank you for purchasing Snapper Pro commercial mowing equipment. Please take a few minutes to read this limited warranty information. It con-
tains all the information you will need to have your Snapper Pro mower repaired in the unlikely event that a breakdown covered by this limited warranty

should occur.
Owner's Responsibilities - As a condition to our obligations under this limited warranty, you shall have read the operator's manual and you shall have

completed and submitted to Snapper Pro, within 20 days from the date of purchase, the Snapper Pro Product Registration. You must properly service
and maintain your Snapper Pro product as described in the operator's manual. Such routine maintenance, whether performed by a dealer or by you, is
at your expense. The Snapper Pro equipment, including any defective part covered by this limited warranty, must be returned to an authorized Snapper
Pro dealer within the warranty period for warranty service. This limited warranty extends only to equipment operated under normal conditions and in
accordance with Snapper Pro' instructions.

Warranty Start Date - The limited warranty coverage begins on the day you buy your new Snapper Pro commercial mowing equipment. An authorized
Snapper Pro dealer will assist you in filling out a Snapper Pro Product Registration with specific information for the model you purchase and your per-
sonal information, which must be returned to Snapper Pro.

Limited Warranty - The limited warranty, set forth below, is a written guarantee by Snapper Pro, during the warranty period, to repair or replace parts
which have a substantial defect in materials or workmanship. The warranty is "limited" because it is for a specified period of time, applies to the origi-
nal purchaser only, and is subject to other restrictions.

Snapper Pro warrants, in accordance with the provisions below, to the original purchaser only, for the periods described below that the commercial
mower shall be free from substantial defects in material or workmanship under normal use and service. If you wish to file a claim under this limited
warranty, you must provide prompt notice of your claim to an authorized Snapper Pro dealer during the warranty period. Snapper Pro' obligation under
this limited warranty is, at Snapper Pro' option, to repair or replace any part or parts of the mower, which, in the judgment of Snapper Pro, are found to
be defective and covered by this limited warranty. An authorized Snapper Pro dealer will repair or replace the defective part or parts, at the dealer's
place of business, at no charge for the labor or parts. This limited warranty applies only to mowers sold in the United States and Canada and is sub-

ject to the following limitations.

Covered Parts
All Mowers

*Belts, Tires, Brake Pads
And Hoses, Battery, Blades

*Attachments
*Engine If the engine manufacturer provides any warranty on the mower's engine, Snapper Pro will assign that

items and Conditions Not Covered
This warranty does not cover, and Snapper Pro makes NO WARRANTY regarding, the following:

Mowers or their parts if a complete and accurate Snapper Pro Product Registration has not been received by Snapper Pro.

Loss or damage to person or property other than that expressly covered by the terms of this limited warranty.

Pickup and delivery charges and risk of loss or damage in transit to and from any authorized Snapper Pro dealer.
Any damage or deterioration due to normal use, wear and tear, or environmental or natural elements, or exposure.
Cost of regular maintenance service or parts, such as but not limited to, filters, fuel, lubricants, tune-up parts, and adjustments.
Claims arising due to failure to follow Snapper Pro' written instructions, or improper storage or maintenance.
Any repairs necessary due to use of parts, accessories or supplies, including gasoline, oil or lubricants, incompatible with the mowing equipment,
or other than as recommended in the operator's manual or other written operational instructions provided by Snapper Pro.

Use of non-Snapper Pro approved parts or accessories.
Any overtime or other extraordinary repair charges or charges relating to repairs or replacements.

Rental of like or similar replacement equipment during the period of any warranty, repair or replacement work.

Loss of revenue, time or use of the mowing equipment.
Travel, telephone or other communication charges.

Damage from continued use of defective mowing equipment.

Freight charges on replacement parts.
Any mowing equipment or part which, in the judgment of Snapper Pro, has been altered or tampered with in any way or has been subjected to
misuse, abuse, abnormal usage, unauthorized repair, neglect or accident, damage in transit, or has had the serial numbers altered, effaced or

removed.

• Any equipment, part or item not mentioned under "Covered Parts," above.

General Conditions
Snapper Pro is continually striving to improve its products, and therefore reserves the right to make improvements or changes without incurring any

obligation to make changes or additions to products sold previously. Any oral or written description of Snapper Pro products is for the sole purpose of
identifying the products and shall not be construed as an express warranty. No warranty claim shall give rise to a right for the purchaser to cancel or
rescind any sale. No person is authorized to make any warranty or assume for Snapper Pro any liability not strictly in accordance with this limited war-
ranty. Any assistance Snapper Pro provides to or procures for the purchaser outside the terms, limitations or exclusions of this limited warranty will not
constitute a waiver of the terms, limitations or exclusions of this limited warranty, nor will such assistance extend or revive the limited warranty.
Snapper Pro will not reimburse the purchaser for any expenses incurred by the purchaser in repairing, correcting or replacing any defective products
except for those incurred with Snapper Pro' prior written permission and in accordance with this limited warranty.

Snapper Pro' sole and exclusive liability with respect to this limited warranty, and the purchaser's exclusive remedy, shall be repair or replacement as
set forth herein. All warranty work must be performed by an authorized Snapper Pro dealer using only Snapper Pro approved replacement parts.
SNAPPER PRO SHALL HAVE NO LIABILITY FOR ANY OTHER COST, LOSS OR DAMAGE, INCLUDING BUT NOT LIMITED TO, ANY INCIDEN-
TAL, COMPENSATORY, INDIRECT, PUNITIVE, SPECIAL OR CONSEQUENTIAL LOSS OR DAMAGE. SNAPPER PRO' AGGREGATE LiABILiTY

WiTH RESPECTTO A DEFECTIVE PRODUCT OR PART SHALL BE LIMITED TO AN AMOUNT EQUALTOTRE MONIES PAiD BYTHE PUR-
CHASER FOR THAT DEFECTIVE PRODUCT OR PART. THIS LIMITED WARRANTY, AND SNAPPER PRO' OBLiGATiONS HEREUNDER, ARE

EXCLUSIVE AND iN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR iMPLiED, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRAN-
TY OF MERCHANTABiLiTY ANDTHE IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. SNAPPER PRO SHALL NOT BE

LIABLE TO THE PURCHASER, OR TO ANYONE CLAIMING UNDER THE PURCHASER, FOR ANY OTHER OBLIGATIONS OR LIABILITIES,
iNCLUDiNG, BUT NOT LIMITED TO, OBLIGATIONS OR LIABILiTiES ARISING OUT OF BREACH OF CONTRACT OR WARRANTY, NEGLIGENCE
OR OTHER TORT OR ANYTHEORY OF STRICT LIABiLITY, WITH RESPECT TO SNAPPER PRO PRODUCTS OR SNAPPER PRO' ACTS OR

OMiSSiONS OR OTHERWISE.
It is the express wish of the parties that this agreement and any related documents be drafted in English. II est la volont_ expresse des parties que

cette convention et tousles documents s'y rattachent soient r_dig_s en anglais.

Warranty Period
2-years (24 months) from date of retail purchase by the original
purchaser for parts & labor (90 days for rental mowers)
(Except as noted below*)

90 days from date of retail purchase by the original purchaser

1 year from date of retail purchase by the original purchaser

warranty to the original purchaser of the mower if such assignment is reasonably practicable. Please refer to
the engine manufacturer's warranty statement, if any, that is included in the owner's packet. We are not
authoized to handle warranty adjustments or repairs on engines. Snapper Pro offers NO WARRANTY on
mower engines. Snapper Pro does not guarantee or represent that any engine manufacturer will comply with
the terms of its warranty.

Owner's Limited Warranty information

(Effective 08/01/2007)

SNAPPER PRO LiMiTED WARRANTY

oOPERATOR'S

MANUAL

SW20Series

Walk-BehindMowers

ProductSpecifications:

ENGINE:

13 HP Kawasaki

Make Kawasaki
Medel FH381V

Oil Capacity 1.9 US qt. ( 1.8 L) w/Filter

17 HP Kawasaki

Make Kawaeaki
Model FH541V
OiJCapacity 1.9 US qt. ( 1.8 L) w/Filter

CHASSIS:

Fuel Tank
Bear Wheels

Frcnt Wheels

Capacity: 5.5 GalloNs (20,82 L)
Tire Size: 18x 6.50 - 8 (36" Model)

Tire Size: 18x 8.50 - 8 (48" Model)
Inflation Pressure: 15 psi (1,03 bar)

Tire Size: 9 x 3.50 - 4
Inflation Pressure: 25 psi (1,72 bar)

CommonService Parts:

BELTSANDBLADES:

TRACTOR

Pump Drive BeJt 5021770

36" MOWERDECK

DeckDrive Belt 5101313

Mower Blade 5021227

48" MOWERDECK

DeckDrive Belt 5021650
Mower Blade 5020843

Briggs & StrattonPower ProductsGroup
5375 North Main Street

Munnsville, NY 13409
800-933-6175

www.SnapperPro.com