Toro 30344 - Page 428

InstallingthePTOShaft(continued)
3.CarefullyraisethePTOshafttothemachine.
4.SecurethePTObearingbrackettotheframewiththe4bolts(item17in
Figure293)and4angenuts.
5.SecuretherearangebearingtothePTOtensionshaftwiththe2carriage
screws(item6inFigure293)and2locknuts.
6.CleanthetapersofthePTOshaftandpulley.Applyanti-seizelubricantto
thePTOshafttaper.Positionthewoodruffkeyintotheshaftslot.Installthe
pulleyontothePTOshaft.
7.ApplyLoctite#242(orequivalent)tothethreadsofthebolt(item1inFigure
293)thatsecuresthepulleytothePTOshaft.SecurethepulleytothePTO
shaftwiththebolt,lockwasher,andatwasher;torquetheboltto41to47
N∙m(30to35ft-lb).
8.InstallthePTOdrivebelttothemachine;refertotheTractionUnitOperator’s
Manual.Donotfullytensionthebelt.
9.AlignthePTOpulleytotheelectricclutchpulley;refertoAligningthePTO
PulleytotheElectricClutchPulley(page9–11).
10.Afterthepulleysarealignedproperly,ensurethattheangebearinglocking
collarsarelockedtothePTOshaftandsecuredwiththesetscrews.T orque
thesetscrewsto9.6to11.3N∙m(85to100in-lb).Also,ensurethatthePTO
drivebeltisproperlytensioned;refertotheTractionUnitOperator’sManual.
11.Installtherearframeandaxleassemblytothemachine;refertoInstalling
theRearFrameandAxleAssembly(page7–10).
12.InstallthePTOdriveshafttothemachine;refertoInstallingthePTO
Driveshaft(page9–5).
PTOSystem:ServiceandRepairs
Page9–10
Groundsmaster
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3280-D/3320
05138SLRevB