Bidirectional Clutch (4 Wheel Drive) - Toro Groundsmaster 3280-D Service Manual

Bidirectional Clutch (4 Wheel Drive)

RIGHT
FRONT
1. Clutch locator adapter
2. Cap screw (2 used)
3. Cap screw (2 used)
4. Bidirectional clutch
Removal (Fig. 94)
1. Park machine on a level surface, lower cutting deck
(or implement), stop engine, engage parking brake and
remove key from the ignition switch.
2. Drain oil from bidirectional clutch (see Traction Unit
Operator's Manual).
3. Remove six (6) socket head screws (item 10) and
lock washers (item 9) that secure driveshaft to bidirec-
tional clutch on rear axle. Position end of driveshaft
away from clutch.
4. Remove cap screw (item 8), lock washer (item 7) and
flat washer (item 6) that secure clutch to rear axle. Lo-
cate and retrieve spacer (item 5).
5. Pull bidirectional clutch from rear axle input shaft.
Drive Axles
10 9
11
8
5. Spacer
6. Flat washer
7. Lock washer
8. Cap screw
2
3
5 4
6
7
Loctite #242
Figure 94
Installation (Fig. 94)
1. Apply anti−seize lubricant to splines of rear axle in-
put shaft.
2. Slide bidirectional clutch onto rear axle input shaft.
Align notches in clutch housing with cap screw heads on
axle clutch locator adapter.
3. Apply Loctite #242 (or equivalent) to threads of cap
screw (item 8) that secures clutch to rear axle shaft.
4. Secure clutch to axle shaft with cap screw, lock
washer (item 7), flat washer (item 6) and spacer (item 5).
5. Position end of driveshaft to bidirectional clutch on
rear axle. Secure driveshaft to clutch with six (6) socket
head screws (item 10) and lock washers (item 9).
6. Fill clutch with oil to the proper level (see Traction
Unit Operator's Manual).
Page 8 − 50
1
Anti−seize
Lubricant
9. Lock washer (6 used)
10. Socket head screw (6 used)
11. Drive shaft assembly
12. Rear axle assembly
Groundsmaster 3280−D/3320
12