Toro Groundsmaster 3320-D - Servicing the Bi-Directional Clutch (4-Wheel Drive)

ServicingtheBi-DirectionalClutch(4-WheelDrive)
g226506
Figure288
1.Oilseal7.Snapring
13.Hub
2.Snapring
8.Endplate14.Needlebearing
3.Bearinghousing
9.Socket-headscrew(6each)
15.Wavespring
4.Rollercageassembly
10.Oilseal16.Oilseal
5.Thrustwasher11.Bearing17.Bearing
6.Housing
12.Phillips-headscrewwithO-ring
18.Retainingring
DisassemblingtheBi-DirectionalClutch(4-WheelDrive)
1.Cleantheexternalsurfaceoftheclutchbeforedisassembly.
2.DisassembletheclutchasshowninFigure288.
AssemblingtheBi-DirectionalClutch(4-WheelDrive)
1.LightlylubricatetheclutchcomponentswithacleanMobilFluid424before
assembly.
2.AssembletheclutchasshowninFigure288.
3.Whenyouinstalltheoilseals,ensurethattheseallipsarefacingin.
4.ApplyHylomarjointingcompound(orequivalent)totheendplate(item8in
Figure288)matingsurfacebeforeyouinstalltheendplate.
Groundsmaster
®
3280-D/3320
Page8–75
DriveAxles:ServiceandRepairs
05138SLRevB