MacDon M155 Operators Manual - Manual (Page 136)

OPERATION
3. Slide extensions inboard or outboard equal amounts
and align holes at desired location.
NOTE: Use the caster wheels to assist in moving the axle
by rotating the caster so that wheel is parallel to
the axle.
Figure 4.29: Caster Wheel Extensions
IMPORTANT:
Caster wheels must be equidistant from center
of windrower.
Figure 4.30: Adjustable Caster Wheels
4. Line up holes then install shorter bottom bolts (B).
5. Position bracket (A) and install back bolts (C).
6. Tighten bolts as follows:
a. Snug bottom bolts (B), then snug back bolts (C).
b. Tighten and torque back bolts (C) to 330
ft·lbf (447 N·m).
c. Tighten and torque bottom bolts (B) to 330
ft·lbf (447 N·m).
7. Lower windrower to ground.
IMPORTANT:
Torque bolts after first 5 and 10 hours
of operation.
Figure 4.31: Caster Wheel Extensions
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Revision A