MacDon M1170, Operator'S Manual

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Revision A
1. Park windrower on level ground, and block the drive wheels.
2. Place the ground speed lever (GSL) in PARK.
3. Stop the engine and remove the key.
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A B B
Figure 5.216: Caster Wheel Extensions
4. Using a jack (or another lifting device) under the frame at
location (A), slightly raise the rear of the windrower until
most of the weight is off the casters. Do
NOT damage the
engine oil pan when raising the windrower.
NOTE:
Lifting device must have a lifting capacity of at least 4536 kg
(10,000 lb.).
5. Remove six bolts (B) (four on backside, two on underside)
and washers from the left and right sides of the
walking beam.
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Figure 5.217: Caster Wheel Extensions
6. Slide the left and right side extensions equal distances in
either the inboard or outboard directions, and align its
holes at the desired locations.
NOTE:
To assist moving the extensions, rotate the caster so the
wheel is parallel to the walking beam.
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= =
Figure 5.218: Adjustable Caster Wheels
IMPORTANT:
Ensure the caster wheels are positioned at equal distances
from the center of the windrower.
MAINTENANCE AND SERVICING