MacDon M Series Unloading And Assembly Instructions page 53

8. Lift caster assembly off shipping frame and position at
end of walking beam (A).
9. Insert right-hand caster extension into walking beam
and position for desired tread.
10. Install six 3/4 in. bolts (A) and hardened washers
into 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 N·m (330 ft·lbf).
c. Tighten bolts underneath beam to 447 N·m
(330 ft·lbf).
12. Repeat Steps 7, page 38
left-hand caster.
13. Retighten bolts at five and ten hours of operation.
147962
ASSEMBLING THE WINDROWER
through 11, page 39 for
39
Figure 3.24: Walking Beam
Figure 3.25: Walking Beam
Revision A