Toro 74253 - Servicing the Gear Box

2.Stoptheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
3.Removethedustcapfromcasterandtightenlock
nut(Figure49).
4.Tightenthelocknutuntilthespringwashersareat
andthenbackoffa1/4turntoproperlysetthe
pre-loadonthebearings(Figure49).
Important:Makesurespringwashersare
installedcorrectlyasshowninFigure49.
5.Installthedustcap(Figure49).
Figure49
1.SpringWashers3.DustCap
2.LockNut
ServicingtheGearBox
CheckingtheGearBoxOilLevel
ServiceInterval:Every100hours
Yearly
UseSAE75W–90SyntheticGearLube.
1.Parkthemachineonalevelsurface.
2.DisengagethePTO,movethemotioncontrollevers
totheneutrallockedpositionandsettheparking
brake.
3.Stoptheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
4.Loosenthelugnutsontherightrearwheel.
5.Raiserearofthemachinesotherightrearwheelis
offthegroundandsupportthemachinewithjack
stands.
6.Removetherightrearwheelfromthemachine.
7.Locatetheholeintheframeandremovetheside
pluginthegearbox.(Figure50).
8.Theoilneedsbeuptotheopeningofthegearbox
hole.
9.Addoilifneededtobringittothecorrectlevel.
Figure50
1.Rightrearwheel3.Jackstand
2.Lugnuts
4.Holeinthesideofframe
toaccessthesideplug
ChangingtheGearBoxOil
ServiceInterval:Aftertherst100hours
ContactanAuthorizedServiceDealertochangethe
gearboxoil.
39