Caster Wheels; Adjusting Caster Tread Width - MacDon M2170 Operator's Manual

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2. If not already in place, install wheel chocks (B) under the

front and back of each caster wheel (A).

3. Using a forklift, lift the cab end of the windrower

approximately 130 cm (51 in.) off of the ground to remove

cribbing (A) or the stands that support the windrower.

4. Lower the windrower to the ground.

5. Remove the wheel chocks from both caster wheels.

5.15.9 Caster Wheels

The casters wheels' tire pressure, wheel nut torque, and the anti-shimmy dampeners should be inspected regularly.

The rear casters can be adjusted to a narrow tread width, which allows loading and shipping without having to

remove them.

A narrow tread width is better suited for smaller headers because it allows more space to the uncut crop, and provides

more maneuverability around poles, irrigation inlets, and other obstacles.

A wider tread width reduces runover in heavy crops that produce large windrows.

To prevent bodily injury or death from the unexpected startup of the machine, always stop the engine and remove the

key from the ignition before leaving the operator's seat for any reason.

Park on a flat, level surface with the header on the ground, the ground speed lever (GSL) in the PARK position, and the

steering wheel in the locked position (centered). To confirm that the parking brake is engaged, wait for the

HarvestTouch

Display to beep and display a red P symbol

MAINTENANCE AND SERVICING

Figure 5.256: Chocking Caster Wheels

Figure 5.257: Windrower on Stands