DriveSystem
Maintenance
InspectingtheWheels/Tires
ServiceInterval:Aftertherst8hours—T orquethe
wheel-lugnuts.
Every100hours—Torquethewheel-lugnuts.
Every100hours—Inspecttheconditionand
wearofthetires.
Torquethelugnutsatthefrontwheelsto75to102
N∙m(55to75ft-lb)andthelugnutsattherearwheels
to95to122N∙m(75to90ft-lb).
Operatingaccidentssuchashittingcurbscandamage
atireorrimanddisruptwheelalignment,soinspect
tireconditionafteranaccident.
Planetary-Gear-Drive
LubricantSpecication
SAE85W-140gearlubricant
Checkingthe
Planetary-Gear-Drive
Lubricant
g238953
Figure84
1.Withthemachineonalevelsurface,positiona
wheelsothatthellplugisatthehighest(12
o’clock)positionandthedrainplugisatthe
lowest(6o'clock)position(Figure85).
g238952
Figure85
1.Fillplug(12o’clockposition)
2.Checkplug
3.Drainplug(6o'clockposition)
2.Removethecheckplug(Figure50).
Youshouldseethelubricantlevelatthebottom
ofthethreadsinthecheck-plughole.
g238949
Figure86
1.Checkplug2.Check-plughole
(planetarylubricant)
3.ChecktheO-ringsofthecheckplugforthe
damage.
IftheO-ringisdamaged,replaceit.
4.Ifthelubricantlevelislow,removethellplug
andaddthespeciedlubricantuntilitbeginsto
owoutofthecheck-plughole(Figure87);refer
toPlanetary-Gear-DriveLubricantSpecication
(page65).
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