Greensmaster Flex 1800/1820/2100/2120 Traction and Reel Drive SystemPage 4 − 37
7. Remove three (3) flange head screws (item 2) that
secure clutch housing to clutch assembly. Remove
clutch housing from clutch.
8. Remove flange head screw (item 2) and washer
(item 4) that secure clutch to clutch shaft.
9. Remove three (3) washer head screws that secure
drive pulley to clutch. Slide clutch from clutch shaft.
10.If necessary, remove drive pulley (item 8) from clutch
shaft:
A. Remove retaining ring (item 13), flat washer (item
12), wave spring (item 11) and flocked bearing shield
(item 10) from clutch shaft. Note orientation of
flocked shield for assembly purposes.
B. Use bearing puller to remove outer ball bearing
(item 9) from clutch shaft. Discard bearing.
C. Slide drive pulley (item 8) from clutch shaft.
D. If necessary, remove inner ball bearing (item 7)
from clutch shaft. Discard bearing.
Assembly (Fig. 44)
1. If bellcrank rod (item 19) was disassembled, thread
rod into clevis until the end of the rod is flush with the in-
side of the clevis. Then, install balljoint so the centers
are from 8.150” to 8.210” (207.0 to 208.5 mm) as shown
in Figure 46. Also, make sure that sides of clevis and
balljoint are parallel to prevent binding during operation.
2. If drive pulley (item 8) was removed from clutch shaft,
install components on shaft:
A. If inner ball bearing (item 7) was removed from
clutch shaft, press new bearing onto shaft.
B. Slide drive pulley (item 8) onto bearing on clutch
shaft.
C. Press new outer ball bearing (item 9) onto clutch
shaft.
D. Install flocked bearing shield (item 10), wave
spring (item 11) and flat washer (item 12) onto clutch
shaft. Secure with retaining ring (item 13)
3. Align clutch to clutch shaft and slide clutch onto
clutch shaft. Secure clutch to shaft with flange head
screw (item 2) and washer (item 4).
4. Secure drive pulley to clutch with three (3) washer
head screws. First, torque all three (3) screws from 15
to 40 in−lb (1.7 to 4.5 N−m). Then, torque all screws
from 95 to 105 in−lb (10.7 to 11.8 N−m).
5. Position clutch housing to clutch and secure with
three (3) flange head screws (item 2). Make sure that
grommet (item 3) is secure on housing.
6. Install clutch assembly into transmission housing.
Secure clutch housing to transmission housing with four
(4) washer head screws (item 15). Tighten screws as fol-
lows:
A. First, torque all four (4) screws from 15 to 40 in−
lb (1.7 to 4.5 N−m).
B. Then, torque all screws from 85 to 95 in−lb (9.6
to 10.7 N−m).
7. Secure bellcrank rod (item 19) to clutch lever with
cap screw (item 23) and flange nut (item 14).
8. Install transmission drive belt and all machine com-
ponents removed for clutch system disassembly (see
Transmission Drive Belt in this section).
9. Verify that traction clutch cable is properly adjusted
(see Traction Clutch Cable Replacement in the Service
and Repairs section of Chapter 6 − Chassis and Con-
trols).
1. Clutch housing
2. Clutch lever
3. Bellcrank rod assembly
4. Bellcrank lever
Figure 45
1
4
3
2
1. Clevis
2. Jam nut (2 used)
3. Bellcrank rod
4. Balljoint
Figure 46
12 3 42
8.150” to 8.210”
(207.0 to 208.5 mm)
Traction and Reel
Drive System
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