MacDon M155 Operators Manual - Manual (Page 397)

MAINTENANCE AND SERVICING
Installing Formed Caster Wheel
1. Position wheel assembly (B) on hub, and install the six
wheel bolts (A).
2. Torque bolts (A). Refer to Caster Wheel Nut Torque,
page 377 .
3. Lower caster wheel. Refer to Lowering Caster Wheel
(Formed and Forked), page 379 .
Figure 5.231: Caster Wheel Assembly
Caster Wheels Anti-Shimmy Dampeners
Each caster is equipped with a fluid-filled anti-shimmy
dampener (A).
The mounting bolts (B) need to be checked periodically for
security. Refer to
5.7.11 Maintenance Schedule, page 382 .
• Inboard bolt should be tightened to 100 ft·lbf (135 N·m).
• Outboard bolt should be tightened to 85 ft·lbf (115 N·m).
Figure 5.232: Anti-Shimmy Dampener
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Revision A