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RearWheelBearings(2-WheelDrive)

g224228

Figure184

1.Oilseal

5.Cotterpin

9.Bearingcone(2each)

2.Bearingcup(2each)

6.Dustcap10.Wheelhub

3.Rearwheel7.Retainer

4.T abwasher8.Jamnut

Note:Forrepairinformationregardingtherearaxleon4-wheeldrivemachines;

refertoChapter8:DriveAxles(page8–1).

DisassemblingtheRearWheelBearings

1.Raisetherearofthemachineuntilthewheelisofftheground.Supportthe

machinewithjackstandsorblockstopreventitfromfalling.

2.Removetherearwheel;refertoWheels(page7–4).

3.Removethedustcapfromthewheelhub.

4.Removethecotterpin,retainer,jamnut,andtabwasher.Slidethewheel

hubfromthespindleshaft.

5.Pullthesealoutofthewheelhub.Discardtheseal.

6.Removethebearingconesfrombothsidesofthewheelhub.Cleanthe

bearingsinsolvent.Ensurethatthebearingsareingoodoperatingcondition.

Cleantheinsideofthewheelhub.Checkthebearingcupsforwear,pitting,

orothernoticeabledamage.Replacethepartsthatarewornordamaged.

AssemblingtheRearWheelBearings

1.Ifbearingcupswereremovedfromthewheelhub,pressthemintothehub

untiltheyseatagainsttheshoulderofthehub.

IMPORTANT

Thesealmustbepressedinsothatitisushwiththeendofthe

wheelhub.Thelipofthesealmustbetowardthebearing.

Groundsmaster

3280-D/3320

Page7–17

Chassis:ServiceandRepairs

05138SLRevB

Toro 30403 Service Manual

Other manuals for Toro 30403