RemovingthePTOElectricClutch(continued)
3.RemovethePTObeltfromtheclutchandPTOshaftpulley;refertothe
TractionUnitOperator’sManual.
4.Removetheclutchstopcomponents(Figure175orFigure176).
Note:Holdthecoupleronthefrontoftheenginetopreventcrankshaftfrom
turningwhenremovingtheboltthatsecurestheclutchtothestubshaft.
5.Removetheboltandspacerthatsecuretheclutchtothestubshaft.
Note:Itmaybenecessarytolowertherearframeandaxleassemblyto
allowclutchremoval;refertoRemovingtheRearFrameandAxleAssembly
(page7–9).
6.Slidetheclutchfromthestubshaft.Locateandretrievethesquarekey.
InstallingthePTOElectricClutch
1.Applyanti-seizelubricanttothestubshaft.
2.Positionthesquarekeyinthestubshaft.Slidetheclutchontothestubshaft
andensuretoengagetheclutchstop.
Note:Holdthecoupleronthefrontoftheenginetopreventcrankshaftfrom
turningwheninstallingtheboltthatsecurestheclutchtothestubshaft.
3.ApplyLoctite#242(orequivalent)tothethreadsofthebolt.Securethe
clutchtothestubshaftwiththespacerandbolt.
4.Installtheclutchstopcomponents(Figure175).Ensurethattheclutchstop
istightagainsttheclutchange.
5.CheckalignmentbetweentheclutchpulleyandthePTOshaftpulley;referto
AligningthePTOPulleytotheElectricClutchPulley(page9–11).
6.InstallthePTObelttotheclutchandPTOshaftpulley,andadjustPTObelt
tension;refertotheTractionUnitOperator’sManual.
7.Connecttheclutchtothemachinewireharness.
Groundsmaster
®
3280-D/3320
Page6–79
ElectricalSystem:ServiceandRepairs
05138SLRevB
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