MacDon M155 2022 - Adjusting Ground Speed Lever Fore-Aft Movement; Steering Adjustments; Checking Steering Link Pivots

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Adjusting Ground Speed Lever Fore-Aft Movement
The ground speed lever (GSL) should remain as positioned by the Operator yet be movable without excessive force.
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A
Figure 5.19: Seat Adjustment Handle
1. Pull handle (A) toward the operator’s seat and move the
console fully forward to gain access to the underside of the
console.
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B
Figure 5.20: GSL Adjustment Spring
2. Set spring dimension (B) to 32 mm (1 1/4 in.).
3. To increase the pivot resistance, turn nut (A) clockwise to
compress the spring.
4. To decrease the resistance, turn nut (A) counterclockwise
to release the spring tension.
5.6.4 Steering Adjustments
The windrower’s steering link pivots and steering chain tension may need adjustment from time to time.
Checking Steering Link Pivots
If the windrower’s steering feels vague or sloppy, the steering link pivots may need tightening, or the ball joints may need
replacement. Perform these checks annually.
DANGER
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.
MAINTENANCE AND SERVICING