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Revision A
3.6
Installing Caster Anti-Shimmy Dampeners
1.
Retrieve anti-shimmy dampeners and hardware from
bag in toolbox.
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B
A
C
D
E
Figure 3.27: Anti-Shimmy Arm
–
Left Side
2.
If unit was shipped with casters installed, then complete
the following procedure. Otherwise, proceed to step
a.
Remove retaining ring (A).
b.
Remove and discard yellow spacer (B).
c.
Retrieve key and arm from the toolbox.
d.
Install key and arm (D), and secure with retaining
ring (E) on the caster shaft as shown.
e.
Tighten nut (C), and torque to 190
–
200 Nm
(140
–
147 lbf·ft).
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A
B
C
D
Figure 3.28: Anti-Shimmy System
–
Left Side
3.
Attach barrel end of anti-shimmy dampener (A) to
forward hole in support (B) with one M16 x 75 flange
head bolt (C) and one M16 tech loc nut (D). Install bolt
from under support. Do
NOT
fully tighten.
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A
B
C
D
Figure 3.29: Anti-Shimmy System
–
Left Side
4.
Attach barrel end of second anti-shimmy dampener (A)
to support (B) at aft hole location with one M16 x 90
flange head bolt and M16 tech loc nut (C). Install bolt
from under support. Do
NOT
fully tighten.
5.
Rotate caster so that arm (D) is aligned with
walking beam.
