Greensmaster Flex 1800/1820/2100/2120 Belt Driven Groomer (Optional)Page 8 − 11
6. Remove HOC nut (item 21), HOC washer (item 16)
and plow bolt (item 22) that secure RH groomer arm as-
sembly to RH support plate assembly. Do not change
height−of−cut screw adjustment. Remove RH groomer
arm assembly from cutting unit.
7. Remove front roller assembly from cutting unit.
NOTE: To prevent grooming reel shaft from turning
when removing driven pulley (item 19), use wrench on
shaft flats to hold shaft.
8. Remove the lock nut (item 1) that secures driven
pulley (item 19) to grooming reel shaft. Remove driven
pulley from shaft.
NOTE: To prevent cutting reel from turning when re-
moving drive pulley (item 4), use a 1/2” socket on hex of
reel drive shaft that is used for backlapping the cutting
reel.
9. Loosen and remove drive pulley (item 4) from the
cutting reel shaft.
10.Remove two (2) shoulder bolts (item 5) that secure
the RH drive plate assembly (item 7) to the cutting unit
frame. Remove the groomer drive plate assembly from
grooming shaft and cutting unit. Locate and retrieve
groomer shim (item 8).
11. Carefully pull the grooming reel from the LH support
plate assembly.
12.Inspect seals, bushings and bearings in RH drive
plate, LH support plate and groomer arms for wear or
damage. Replace components as needed.
Installation (Fig. 7)
1. Apply a light coating of grease to ends of grooming
shaft and also to seal lips in drive side and support
plates. Make sure that all bearings, bushings and seals
are properly installed.
2. Make sure that O−ring (item 27) is installed on
grooming shaft. Apply light coating of grease to O−ring.
3. Carefully place grooming reel assembly into the LH
support plate taking care to not damage seal in support
plate or O−ring on shaft.
4. Apply light coating of grease to O−ring on RH drive
plate assembly pivot hub and pilot bore of cutting unit
side plate.
5. Position groomer shim (item 8) to RH drive plate as-
sembly.
1. Roller cap screw
2. Grooming reel assembly
3. Lock nut
4. Spring washer
5. Groomer arm lift rod
Figure 8
4
2
1
3
5
1. Drive pulley
2. Idler pulley
3. Driven pulley
4. RH drive plate assy
5. Groomer drive belt
Figure 9
1
2
4
3
5
6. Carefully place RH drive plate onto groomer shaft
taking care not to damage seals in drive plate. Position
drive plate to the cutting unit frame and secure with two
(2) shoulder bolts (item 5). Make sure that RH drive plate
rotates freely after installation.
7. Apply light coating of grease to hub on driven pulley
(item 19) taking care to not get grease on belt surface of
pulley. Slide driven pulley onto the grooming reel shaft
taking care to not damage seal in RH drive plate.
NOTE: To prevent grooming reel shaft from turning
when securing driven pulley, use wrench on shaft flats
to hold shaft.
8. Secure driven pulley (item 19) to grooming reel shaft
with lock nut (item 1). Torque lock nut from 17 to 21 ft−lb
(24 to 28 N−m).
Groomer
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