Toro Groundsmaster 3320-D - Page 373

AssemblingtheFrontAxle(continued)
g225921
Figure231
3.Putthefronthousingonapress.Useapressplate,pushnewpinionouter
bearingcupintothehousinguntilitbottomsinthehousing(Figure231).
IMPORTANT
Correctengagementbetweentheringgearandpiniongeariscritical
toaxleperformanceanddurability.
Note:Acompleteupperhousingassemblyfordifferentialrepairsisavailable.
Usingthisassemblyeliminatestheneedforshimmingtoestablishthecorrect
contactpatternbetweentheringandpiniongears.
4.Determinethecorrectinnerbearingshimsforusewithringandpiniongear
sets:
A.Whenyouinstalltheoriginalringandpiniongears,theoriginalbearing
shimsornewshimsofthesamethicknessshouldbeused.Inthiscase,
proceeddirectlytostep5.
g225922
Figure232
Groundsmaster
®
3280-D/3320
Page8–31
DriveAxles:ServiceandRepairs
05138SLRevB