Toro Greensmaster 3120 - Page 290

ServicingtheDriveandSupportPlates(continued)
g229557
Figure142
1.Driveplate
4.Outerbearing
7.Bearing
2.Supportplate
5.Innerbearing
8.Seal
3.Outershaftseal6.Innershaftseal
9.Expansionplug
IMPORTANT
Bearingsshouldbeinstalledwithextendedinnerracestoward
centerofplate.Applypressureequallytoinnerandouterbearing
raceswheninstallingbearings.Sealsshouldbeinstalledwiththe
faceofthesealtowardtheoutsideoftheplate.
6.Installnewgroomershaftbearingsandseals:
A.Presstheouterbearingfullytotheshoulderofthedriveplatebore.
Installtheoutershaftsealasshown.
B.Presstheinnerbearingintothedriveplateuntiltheinnerracecontacts
theouterbearing.Installtheinnershaftsealasshown.
C.Pressthebearingintothesupportplateuntilitisushwithshoulderof
thebearingbore.Installtheshaftsealandtheexpansionplugasshown.
7.Assemblethereelhub,spacersandidlerarmtothedriveplateandinstall
theretainingring.
8.InstallanewO-ringonthereelhub.
BeltDrivenGroomer(Optional):ServiceandRepairs
Page8–12
Greensmaster3120
17230SLRevC