Operator's Manual
Table Of Contents
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- Adding Fuel
- Checking the Engine-oil Level
- Breaking In a New Machine
- Using the Rollover Protection System (ROPS)
- Think Safety First
- Operating the Parking Brake
- Operating the Mower Blade-control Switch (PTO)
- Operating the Throttle
- Operating the Choke
- Operating the Ignition Switch
- Using the Fuel Shutoff Valve
- Starting and Stopping the Engine
- Using the Safety-interlock System
- Driving Forward or Backward
- Stopping the Machine
- Adjusting the Height-of-Cut
- Adjusting the Anti-scalp Rollers
- Adjusting the Flow Baffle Cam Locks
- Positioning the Flow Baffle
- Positioning the Seat
- Unlatching the Seat
- Changing the Seat Suspension
- Using the Drive-wheel-release Valves
- Using the Side Discharge
- Transporting Machines
- Loading Machines
- Adding Light Oil or Spray Lubrication
- Greasing the Mower
- Lubricating the Caster-wheel Hubs
- Servicing the Air Cleaner
- Servicing the Engine Oil
- Servicing the Spark Plug
- Checking the Spark Arrester (if equipped)
- Replacing the Fuel Filter
- Servicing the Fuel Tank
- Servicing the Battery
- Servicing the Fuses
- Checking the Seat Belt
- Checking the Rollover Protection System (ROPS) Knobs
- Adjusting the Tracking
- Checking the Tire Pressure
- Checking the Wheel Lug Nuts
- Checking the Wheel Hub Slotted Nut
- Adjusting the Caster-pivot Bearing
- Using the Clutch Shim
- Cleaning the Engine Screen and Engine-oil Cooler
- Cleaning the Engine-cooling Fins and Shrouds
- Checking and Cleaning the Hydraulic-unit Shrouds
- Adjusting the Parking Brake
- Inspecting the Belts
- Replacing the Mower Belt
- Replacing the Hydraulic Pump-drive Belt
- Adjusting the Control-handle Position
- Adjusting the Motion-control Linkage
- Adjusting the Motion-control Damper
- Adjusting the Motion Control Neutral-lock Pivot
- Servicing the Hydraulic System
- Mower Deck Maintenance
- Cleaning under the Mower
- Disposing of Waste
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Figure80
5.Iftheendsofthelevershitagainsteachother,refer
toAdjustingtheMotionControlNeutral-lockPivot
(page54).
6.Repeattoadjustthecontrollevers.
AdjustingtheMotion-control
Linkage
Locatedoneithersideofthefueltank,belowtheseatarethe
pump-controllinkages.Rotatingthepumplinkagewitha
1/2–inchwrenchallowsnetuningadjustmentssothatthe
machinedoesnotmoveinneutral.Anyadjustmentsshould
bemadeforneutralpositioningonly.
WARNING
Enginemustberunninganddrivewheelsmust
beturningsomotioncontroladjustmentcanbe
performed.Contactwithmovingpartsorhot
surfacesmaycausepersonalinjury.
Keepngers,hands,andclothingclearofrotating
componentsandhotsurfaces.
1.Priortostartingtheengine,pushthedeck-liftpedal,
andremovetheheight-of-cutpin.
2.Lowerdecktotheground.
3.Raisetherearofmachineupandsupportitwithjack
stands(orequivalentsupport).
Note:Raisethemachinejusthighenoughtoallow
drivewheelstoturnfreely.
4.Removetheelectricalconnectionfromtheseatsafety
switch,locatedunderthebottomcushionoftheseat.
Note:Theswitchisapartoftheseatassembly.
5.Temporarilyinstallajumperwireacrosstheterminals
intheconnectorofthemainwiringharness.
6.Starttheengineandrunitatfullthrottleandrelease
thebrake.
Note:Thebrakemustbeengagedandthe
motion-controlleversmustbeouttostartthe
engine.Theoperatordoesnothavetobeinthe
seat,becauseofthejumperwirebeingused.
7.Runtheunitforatleast5minuteswiththedrivelevers
atfullforwardspeedtobringthehydraulicoilupto
theoperatingtemperature.
Note:Themotion-controlleversneedstobein
neutralwhilemakinganynecessaryadjustments.
8.Bringthemotion-controlleversintotheneutral
position.
9.Adjustthepumpcontrolrodlengthsbyrotatingthe
doublenutsontherodintheappropriatedirection
untilthewheelsslightlycreepinreverse(
Figure81).
Figure81
1.Doublenuts
10.Movethemotion-controlleverstothereverseposition
andwhileapplyingslightpressuretothelever,allow
thereverse-indicatorspringstobringtheleversback
toneutral.
Note:Thewheelsmuststopturningorslightlycreep
inreverse.
11.Shutofftheunit,removethejumperwirefromthewire
harness,andplugtheconnectorintotheseatswitch.
12.Removethejackstands.
13.Raisethedeckandinstalltheheight-of-cutpin.
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