Greensmaster 3300/3400Groomer Page 9 -- 18
Grooming Reel Bearing Replacement
Bearing Removal
1. Park machine on a clean, level surface. Lower cut-
tingunitscompletelytotheground,stopengine,engage
parking brake and remove key from the ignition switch.
2. Remove thecutting unitfrom themachine andplace
cutting unit on a flat work area.
3. To remove groomer drive plate assembly from right
side of cutting unit, remove front roller, grooming reel
andthendriveplateassembly(seeGroomingReel(For-
ward Rotating or Counter Rotating) in this section).
4. To remove support plate assembly from left side of
cutting unit (Fig. 18):
A. Remove two (2) socket head screws and lock
nutsthatsecuremotormounttocuttingunit(Fig.18).
Remove motor mount from cutting unit.
B. Remove lock nut and spring washer that secure
LHgroomerarmliftrodtosupportplate(Fig.19).Re-
move support plate from cutting unit.
5. Remove grooming reel seals and bearings from RH
drive plate and LH support plate assemblies (Figs. 20,
21 and 22). Discard all removed seals and bearings.
Bearing Installation
1. InstallnewgroomingreelbearingsandsealsintoRH
drive plate and LH support plate assemblies (Fig. 23):
IMPORTANT: Bearings should be installed with ex-
tended inner races toward center of housing. Also,
apply pressure equally to inner and outer bearing
races when installing bearings.
A. Press new outer bearing fully to s houlder of RH
driveplate bore.Then,install newinnerbearing until
inner race contacts outer bearing race.
B. Press new bearinginto LH support plateuntil it is
flush with shoulder of bearing bore.
C. Installnewsealsintogroomersideplates.NOTE:
Seals should be installed so the lip side of the seal
willfacethecenterofthecuttingreel.Whenbearings
are greased, grease will purge from inner seals.
1. Socket head screw
2. Motor mount
3. Groomer side plate (RH)
4. Cutting unit
5. Lock nut (2 used)
Figure 18
4
2
1
3
1
5
1. Front roller cap screw
2. Grooming reel assembly
3. Lock nut
4. Spring washer
5. Groomer arm lift rod
Figure 19
4
2
1
3
5
1. RH drive plate assy
2. Bearing (2 used)
3. Seal (2 used)
Figure 20
Seal lips
(toward center of
cutting unit)
3
2
2
3
1
FORWARD ROTATING GROOMER
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