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ServicingthePTODriveshaftCrossandBearing

g221216

Figure292

1.Endyoke

4.Shaftyoke

2.Crossandbearingkit5.Greasetting

3.Snapring(4each)

1.RemovethePTOdriveshaftfromthemachine;refertoRemovingthePTO

Driveshaft(page9–5).

2.Removethesnapringsthatsecurethebearingsintheyokes.

IMPORTANT

Supporttheyokeswhenremovingandinstallingthebearingsto

preventdamage.

3.Useapresstoremovethecrossandbearingsfromtheyokes.Cleanthe

driveshaftyokes.

4.Installnewcrossandbearingsasfollows:

A.Applyathicklayerofgreasetothebearingboresintheendyokeand

shaftyoke.

B.Press1bearingpartiallyintotheyoke.

C.Insertthecrossintotheyokeandbearing.

D.Holdthecrossinalignmentandpressthebearinginuntilithitstheyoke.

E.Installthesnapringintotheyokegroovetosecureinstalledbearing.

F.Placesecondbearingintotheyokeboreandontothecrossshaft.Press

thebearingintotheyokeandsecurewiththesnapring.

G.Repeattheprocedurefortheotheryoke.

H.Applygreasetothecrossuntilitcomesoutofallthe4bearingcups.

5.Ensurethattheassembledjointmoveswithoutanybinding.Lightlyrapthe

yokelugswithasoft-facedhammertoremoveslightbinding.Ifbinding

continues,disassemblethejointtoidentifythesourceofbinding.

6.Installthedriveshafttothemachine;refertoInstallingthePTODriveshaft

(page9–5).

Groundsmaster

3280-D/3320

Page9–7

PTOSystem:ServiceandRepairs

05138SLRevB

Toro 30403 Service Manual

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