Step 3. Install Front Wheels; Step 4. Reposition Caster Wheels - MacDon M150 Assembly Instructions Manual

STEP 3. INSTALL FRONT
WHEELS
a. Position wheel against hub so that that air
valves are on outside and tire tread point
forward. For "Turf" tires (diamond tread), be
sure arrow on sidewall points in forward rotation.
b. Lift wheel on hub with a forklift or equivalent.
Lower forklift.
c. Rotate wheel to align holes with studs and push
wheel onto studs.
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3
8
5
d. Install wheel nuts and tighten to 175-200 ft·lbf
(237-271 N·m) using the tightening sequence as
shown.
To avoid damage to wheel disks, do not
over-tighten wheel nuts.
e. Repeat sequence three times.
Form # 169018
UNLOADING AND ASSEMBLY
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4
7
2
NOTE
STEP 4. REPOSITION CASTER
WHEELS
a. Raise rear of tractor slightly so that most of the
weight is off the casters, using a jack or other
lifting device under the frame where shown.
Lifting device should have a lifting
capacity of at least 5000 lb (2270 kg).
LIFT HERE
b. Remove six bolts (four on backside, two on
underside) and washers from left and right side
of walking beam.
c. Slide extensions outboard equal amounts and
align holes at desired location.
Illustration shows widest tread width.
Caster wheels must be equidistant
from center of tractor.
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NOTE
NOTE
IMPORTANT
(continued next page)
Model Year - 2009