ServicingtheDriveshaftCrossandBearing
g224767
Figure86
1.Endyoke
4.Shaftyoke
2.Crossandbearingkit5.Greaseîš¿tting
3.Snapring(4each)
1.Removethesnapringsthatsecurethebearingsintheyokes.
IMPORTANT
Supporttheyokeswhenremovingandinstallingthebearingsto
preventdamage.
2.Useapresstoremovethecrossandbearingsfromtheyokes.Cleanthe
driveshaftyokes.
3.Installnewcrossandbearingsasfollows:
A.Applyathicklayerofgreasetothebearingboresintheendyokeand
shaftyoke.
B.Press1bearingpartiallyintoyoke.
C.Insertthecrossintotheyokeandbearing.
D.Holdthecrossinalignmentandpressthebearinginuntilithitstheyoke.
E.Installthesnapringintotheyokegroovetosecuretheinstalledbearing.
F.Placesecondbearingintotheyokeboreandontothecrossshaft.Press
thebearingintotheyokeandsecurewiththesnapring.
G.Repeattheprocedurefortheotheryoke.
H.Applygreasetothecrossuntilitcomesoutofallthe4bearingcups.
4.Ensurethattheassembledjointmoveswithoutanybinding.Lightlyrapthe
yokelugswithasoft-facedhammertoremoveslightbinding.Ifthebinding
continues,disassemblethejointtoidentifythesourceofbinding.
InstallingtheHydraulicPumpDriveshaft
1.Applyanti-seizelubricanttothehydraulicpumpinputshaft.
2.Positionthedriveshaftassemblytotheengineandpumpinputshaft.
3.Securethedriveshaftassemblytotheenginewiththe3bolts(item10in
Figure85)and3atwashers.
HydraulicSystem:ServiceandRepairs
Page5–98
Groundsmaster
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3280-D/3320
05138SLRevB
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