Toro 74267 - Replacing the Pump Drive Belt; Replacing and Tensioning the Alternator Belt; Replacing the Alternator Belt

8.Intalltherubberclutchstop.
9.Installthespringtotheidlerarm(Figure79).
g007176
Figure79
1.Gearbox4.Clutch
2.Spring
5.Rubberclutchstop
3.Spring-loadedidlerpulley
6.PTO-drivebelt
ReplacingthePumpDrive
Belt
ServiceInterval:Every50hours—Checkthepump
drivebelt.
Note:RemovethePTO-drivebeltrstifthepump
drivebeltneedstobereplaced.
1.Tilttheseatforwardandremovethefrontengine
panel.
2.RemovethePTO-drivebelt.
3.Removethespringfromtheidlerarm(Figure
80).
4.Installthenewbeltaroundtheengineand
hydraulicpumppulley(Figure80).
5.InstallthePTO-drivebelt.
6.Installthespringtotheidlerarm(Figure80).
g007177
Figure80
1.Clutch3.Spring
2.Pumpdrivebelt
4.Spring-loadedidlerpulley
ReplacingandTensioning
theAlternatorBelt
ReplacingtheAlternatorBelt
ServiceInterval:Every50hours—Checkthe
alternatorbelt.
1.Disengagetheblade-controlswitch(PTO),move
themotion-controlleverstotheNEUTRAL-LOCK
position,andengagetheparkingbrake.
2.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
3.Removethe4boltsholdingtheoilcoolershield
totherearframe(Figure81).
4.Removethe3boltsholdingtheenginestrapsto
thesideofthemachine(Figure81).
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