Toro Groundsmaster 4500-D Series - Gear Pattern Movement Summary

GearPatternMovementSummary
Heel Contact Base Contact
g276540
Figure274
Everygearhasacharacteristicpattern.Theillustrationsshowtypicalpatterns
onlyandexplainhowpatternsshiftasgearlocationischanged.
1.Ifcontactistowardtheheelorbaseofthegear(Figure274):
A.Installthickeroradditionalbearingcaseshim(s)tomovepinionshaft
towardringgear.
B.Installthinnerorremovedifferentialbearingshim(s)tomoveringgear
backward.
C.Repeatuntilpropertoothcontactandpiniongeartoringgearbacklash
arecorrect.
tcatnoC piTtcatnoC eoT
g276541
Figure275
2.Ifcontactistowardthetoeortipofthegear(Figure275):
A.Installthinnerorremovebearingcaseshim(s)tomovepinionshaftaway
fromringgear.
B.Installthickeroradditionaldifferentialbearingshim(s)tomoveringgear
forward.
C.Repeatuntilpropertoothcontactandpiniongeartoringgearbacklash
arecorrect.
Groundsmaster
®
4500-D/4700-D
Page7–45
Axles,PlanetariesandBrakes:ServiceandRepairs
19245SLRevA