Toro 25430 - Servicing the Axles and the Transmission

Figure63
B.Torqueallthenutsto200N-m(150ft-lb)inthe
sequenceshowninFigure63.
C.Torqueallthenutsto300N-m(225ft-lb)inthe
sequenceshowninFigure63.
ServicingtheAxlesandthe
Transmission
CheckingtheOilLevelintheWheel
Hubs
ServiceInterval:Aftertherst100hours
Every250hours
Note:Haveanotherpersonhelpyoualigntheoilplugsin
theaxleswhenyouservicetheaxleoil.
1.Ensurethatthemachineisonalevelsurfaceandthat
alltheattachmentsareinthetransportposition.
2.Movethemachineforwardorbackwarduntiltheplug
forthewheelhubisateitherthe3o’clockor9o’clock
position(Figure64).
Figure64
1.Wheelhub4.Drainpan
2.Oilportatthe9o’clock
position
5.Oilportatthe3o’clock
position(alternative)
3.Plug
3.Stoptheengine,settheparkingbrake,andremovethe
ignitionkey.
4.Placeadrainpanunderthedrainportinthewheelhub
(Figure64).
5.Removetheplugfromthewheelhub(Figure64).
6.Checkthattheoillevelisatthebottomofthethreads
oftheoilport(Figure64).
•Iftheoillevelistoohigh,allowtheoiltodrain
fromtheoilport.
•Iftheoillevelistoolow,addoiltothewheelhub
throughtheoilport;refertostep6inChanging
theWheelHubOil(page50).
7.ChecktheconditionoftheO-ringontheplug.
Note:ReplacetheO-ringifitiswornordamaged.
8.Installtheplugintheoilportofthewheelhub(Figure
64).
9.Repeatsteps2through8fortheotherwheelhubs.
ChangingtheWheelHubOil
ServiceInterval:Aftertherst200hours
Every1,000hours
Oilspecication:SAE80W140APIclassicationlevelGL4
Wheelhuboilcapacity:approximately0.62L(0.65USqt)
ToroPremiumGearOilisavailablefromanAuthorizedToro
ServiceDealer.Seethepartscatalogforpartnumbers.
Note:Ifpossible,changetheoilwhenitiswarm.
1.Movethemachineforwardorbackwarduntiltheoil
plugforthewheelhubisatthe6o’clockposition
(Figure65).
50