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Revision B
1034415
A
B
C
D
E
Figure 3.44: Shimmy Shock Dampener
–
Left Cab-
Forward
14. Attach the barrel end of second anti-shimmy dampener (A)
to the aft spacer hole location (B) in the shimmy shock
mount with one M16 x 150 flange head bolt (C) and one
M16 tech lock nut (D). Do
NOT
fully tighten.
15. Rotate the caster arm so that arm (E) is aligned with the
walking beam.
10344171034417
A
B
C
D
E
F
Figure 3.45: Anti-Shimmy System
–
Left Cab-Forward
16. Attach the rod ends of anti-shimmy dampeners (A) to
arm (B) with M16 x 90 flange head bolt (C) and three
hardened washers (D).
NOTE:
Washers (D) are stamped with L9 for identification.
17. Torque bolt (C) to 244 Nm (180 lbf·ft).
18. Install jam nut (E) and torque to 136
–
140 Nm
(100
–
103 lbf·ft).
19. Tighten bolts (F) at barrel end of anti-shimmy dampeners,
and torque to 136
–
140 Nm (100
–
103 lbf·ft).
IMPORTANT:
Keep the arm parallel to the walking beam while tightening.
Do
NOT
overtighten.
20. Repeat Step
to Step
at the opposite
end of walking beam.
