HydraulicSystem
Maintenance
ReplacingtheHydraulicFilter
ServiceInterval:Aftertherst10hours
Every800hours
Important:Useofanyotherltermayvoidthewarranty
onsomecomponents.
1.Positionthevehicleonalevelsurface,stoptheengine,
engagetheparkingbrake,andremovethekeyfrom
ignitionswitch.
2.Cleantheareaaroundltermountingarea(Figure90).
Figure90
1.Filteradapter
2.Hydrauliclter
3.Placeadrainpanunderthelter(Figure90).
4.Removethelterbyrotatingitcounterclockwise
(Figure90).
5.Cleanthelter-seatingsurfaceofthelteradapter
(Figure90).
6.Lubricatethegasketonthenewlterwiththespecied
MobilM15hydraulicuid.
7.Threadthelterontothelteradapteruntilthegasket
oftheltercontactstheseatingsurfaceoftheadapter
(Figure90),andthentightenthelteranadditional
1/2turn(Figure90).
8.Starttheengineandletitrunforabout2minutesto
purgeairfromthesystem.
9.Stoptheengineandcheckthehydraulicoillevelinthe
reservoirandthelterareaforleaks.
ChangingtheHydraulicFluid
ServiceInterval:Every800hours
HydraulicFluidType:MobilM15
HydraulicFluidCapacity:(Non-TCmodel):7.5L(2US
gallons)
HydraulicFluidCapacity:(Non-TCmodelwiththeHigh
FlowHydraulicKit(option)orTCmodel):15.1L(4US
gallons)
1.Positionthevehicleonalevelsurface,stoptheengine,
engagetheparkingbrake,andremovethekeyfrom
theignitionswitch.
2.Raisethecargobox,refertoRaisingtheCargoBox
(page19).
3.Removethecapanddipstickfromthellerneckof
thereservoir(Figure91).
Figure91
1.Cap4.Siphonequipment
2.Dipstick
5.Collectioncontainer
3.Fillerneck(hydraulic
reservoir)
4.Routetheintakehoseofthesiphoningequipment
throughthellerneckofthehydraulicreservoirandto
thebottomofthereservoir(Figure91).
5.Directthedischargehoseofthesiphoningequipment
intoacollectioncontainer(Figure91)witha11.4L(3
USgallon)capacity—Non-TCmodelor18.9L(5US
gallon)capacity—Non-TCmodelwiththeHighFlow
HydraulicKit(option)orTCmodel.
6.Siphonthehydraulicuidfromthereservoir.
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