MacDon M155 Unloading And Assembly Instructions page 62

CAUTION
Stand clear when lifting, as caster may swing.
9. Lift the caster assembly off of the shipping frame and
position it at the end of walking beam (A).
10. Insert the right caster extension into the walking beam and
position it for the desired tread.
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ASSEMBLING WINDROWER
Figure 3.18: Walking Beam
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A
Revision A