5.5.3 Tightening Caster Wheel Anti-Shimmy Dampeners
Each caster is equipped with two
fl
uid-
fi
lled anti-shimmy
dampeners (A).
The mounting bolts (B) and (C) need to be checked
periodically for security.
Refer to
• Two inboard bolts (B) should be tightened to 136 N
·
m
(100 ft
·
lbf)
• Outboard bolt (C) should be tightened to 244 N
·
m
(182 ft
·
lbf)
• Outboard jam nut (D) should be tightened to 136 N
·
m
(100 ft
·
lbf)
Figure 5.17: Anti-Shimmy Dampener
5.5.4 Tightening Walking Beam Adjustment Bolts
Check walking beam adjustment bolt torque after 5, 10, and 50 hours of
fi
eld or road operation.
1. Tighten and torque back bolts (A) to 759 N
·
m
(560 ft
·
lbf).
2. Tighten and torque bottom bolts (B) to 759 N
·
m
(560 ft
·
lbf).
3. Repeat on opposite side.
Figure 5.18: Walking Beam Adjustment Bolts
5.5.5 Tensioning Air Conditioner (A/C) Compressor Belts
DANGER
To avoid bodily injury or death from unexpected startup of the machine, always stop the engine and remove
the key from the ignition before leaving the operator’s seat for any reason.
1. Shut down the engine and remove the key.
2. Open the hood. Refer to
.
214053
250
Revision A
Summary of Contents for M1240
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