Toro 30447N - Drive System Maintenance; Changing the Planetary Gear Drive Oil; Changing the Rear Axle Lubricant

DriveSystem
Maintenance
ChangingthePlanetaryGear
DriveOil
ServiceInterval:Aftertherst200hours
Every800hours
Changetheoilinitiallyafterrst200hoursofoperation.
Thereafterchangetheoilevery800hours,oryearly,whichever
occursrst.UseahighqualitySAE85W-140gearlube.
1.Jackupthefrontofthemachineandsupportwith
jackstands.
2.Removethefrontwheels.
3.Rotatethewheelsothatthecheck/drainplug
(Figure63)isatthelowestposition.
Figure63
1.Check/drainplug
4.Placeadrainpanunderthehub,removetheplug,and
allowtheoiltodrain.
5.Whenalloftheoilhasdrained,positionthewheelso
thattheplugholeisatthe3or9o'clockposition.
6.Placeadrainpanunderthebrakehousingontheother
sideofthewheel(Figure64).
7.Removetheplugfromthebottomofthehousingand
allowtheoiltodrain.
8.Whenalloftheoilhasdrained,installthepluginthe
housing.
9.Addapproximately16oz(0.5l)ofhighqualitySAE
85W-140gearlubetotheplanetaryllhole(atthe3or
9o'clockposition)untilthelevelisuptothebottomof
thebrakehousingcheckhole.Installtheplug.
10.Repeattheprocedureontheoppositegearassembly.
Figure64
1.Brakehousing
3.Checkplug
2.Drainplug
ChangingtheRearAxle
Lubricant
ServiceInterval:Aftertherst200hours
Every800hours
Changetheoilinitiallyaftertherst200hoursofoperation
andevery800hoursofoperationthereafter.
1.Positionthemachineonalevelsurface.
2.Cleantheareaaroundthe3drainplugs;1oneachend
and1inthecenter(Figure65).
3.Removethecheckplugstoeaseindrainingoftheoil.
4.Removethedrainplugsandallowtheoiltodraininto
thepans.
Figure65
1.Drainpluglocation
5.Cleantheareaaroundthedrainplugonthebottomof
thegearbox(Figure66).
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