Toro 30857 - Drive System Maintenance; Checking the Torque of the Wheel Nuts; Checking the Planetary Gear Drive Oil

Figure41
1.Fuses
DriveSystem
Maintenance
CheckingtheTorqueofthe
WheelNuts
ServiceInterval:Aftertherst8hours
Every200hours
WARNING
Failuretomaintainpropertorqueofthewheelnuts
couldresultinfailureorlossofwheelandmay
resultinpersonalinjury.
Torquethefrontandrearwheelnutsto85-100ft.-lb.
(115-136N·m)after1-4hoursofoperationandagain
after8hoursofoperation.Torqueevery200hours
thereafter.
Note:Frontwheelnutsare1/2-20UNF.Rearwheel
nutsareM12x1.6-6H(Metric).
CheckingthePlanetaryGear
DriveOil
ServiceInterval:Every400hours
Checktheoillevelafterevery400hoursofoperation
orifexternalleakageisnoted.UsehighqualitySAE
85W-140wt.gearlubeasareplacement.
Thecapacityofthesystemisapproximately16oz.(0.5l).
1.Withthemachineonalevelsurface,positionthe
wheelsothatthecheck/drainplug(Figure42)isat
eitherthe3or9o'clockposition.
Figure42
1.Check/drainplug(3or9o'clockposition)
2.Removetheplugontheplanetary(Figure42).Oil
shouldbeatthebottomofthecheckplugholeon
thebacksideofthebrake.
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