215104
43
Revision A
1005986
A
Figure 3.24: Walking Beam
8.
Lift caster assembly off shipping frame and position at end
of walking beam (A).
9.
Insert right caster extension into walking beam and position
for desired tread.
1005596
A
B
Figure 3.25: Walking Beam
10. Install six 3/4 in. bolts (A) and hardened washers into the
walking beam and caster beam. Use longer bolts through
anti-shimmy bracket (B).
11. Tighten bolts as follows:
a.
Snug up the two bolts underneath beam.
b.
Tighten the four back bolts to 447 Nm (330 lbf·ft).
c.
Tighten bolts underneath beam to 447 Nm (330 lbf·ft).
12. Repeat Steps
through
for left caster.
13. Retighten bolts at 5 and 10 hours of operation.
