Servicing The Caster Wheels And Bearings; Removing The Clutch Shim - Toro GrandStand Multi Force 72524 Operator's Manual

Servicing the Caster
Wheels and Bearings
The caster wheels rotate on a roller bearing supported
by a spanner bushing. If the bearing is kept well
lubricated, wear will be minimal. Failure to keep the
bearing well lubricated causes rapid wear. A wobbly
caster wheel usually indicates a worn bearing.
1. Remove the locknut and wheel bolt holding the
caster wheel to the caster fork
Figure 61
1. Locknut
2. Bushing
3. Spanner bushing
2. Remove 1 bushing, then pull the spanner
bushing and roller bearing out of the wheel hub
(Figure 61).
3. Remove the other bushing from the wheel hub
and clean any grease and dirt from the wheel
hub (Figure 61).
4. Inspect the roller bearing, bushings, spanner
bushing and the inside of the wheel hub for wear.
Note:
Replace any damaged or worn parts
(Figure 61).
5. Place 1 bushing into the wheel hub
6. Grease the roller bearing and spanner bushing,
and slide them into the wheel hub
7. Place the second bushing into the wheel hub
(Figure 61).
8. Install the caster wheel into the caster fork and
secure it with the wheel bolt and locknut
61).
(Figure 61).
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4. Roller bearing
5. Caster wheel
6. Wheel bolt
(Figure 61).
(Figure 61).
(Figure
9. Tighten the locknut until the spanner bushing
bottoms against the inside of the caster forks
(Figure 61).
10. Grease the fitting on the caster wheel.

Removing the Clutch Shim

Service Interval: Every 100 hours
When the clutch brake has worn to the point where
the clutch no longer engages consistently, you can
remove the shim to extend the clutch life
1. Armature
2. Field shell
3. Rotor
4. Brake-mounting bolt
1. Park the machine on a level surface, disengage
the PTO, and engage the parking brake.
2. Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3. Using an air compressor, blow out any debris
under the brake pole and around the brake
spacers.
43
(Figure
Figure 62
5. Brake spacer
6. Shim.
7. Brake pole
Figure 63
62).
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