Toro TX 427 - Drive Belt Replacement Procedure

g005547
Figure52
1.Spring-removaltool
4.Idlerpulley
2.Drivebelt
5.Engine(see-throughfor
illustrativepurposes)
3.Idlerpulleyspring(spring
covernotshown)
5.Removetheidlerpulleyspringfromthe
idler-pulleyassembly(Figure53).
g243518
Figure53
Springcovernotshown
1.Idler-pulleyassembly2.Drive-beltrouting
6.Removethebeltfromthe3pulleys(Figure54).
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Figure54
Springcovernotshown
7.Installanewdrivebeltaroundthe3pulleys
(Figure53).
8.Installtheendoftheidlerpulleyspringtothe
armontheidler-pulleyassembly.
Important:Ifyouhaveremovedthespring
cover,ensuretoinstallitoverthespringat
thistime.
9.Usingthespring-removaltool,pulltheidler
springhookupandaroundthestudonthe
tractionunit,pullingtheidlerpulleytight.
10.Removethespring-removaltoolfromthespring
andclosethehood.
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