214733
412
Revision A
7.6
Steering and Ground Speed Control Troubleshooting
Problem
Solution
Section
Symptom: The machine will not steer straight.
Linkage worn or loose
Adjust steering chain tension. Replace
worn parts. Adjust linkage.
—
Symptom: The machine moves on flat ground with controls set to neutral.
Neutral interlock misadjusted
Contact Dealer.
—
Parking brake not functioning
Contact Dealer.
—
Ground speed lever (GSL) servo
misadjusted
Contact Dealer.
—
GSL cable misadjusted
Contact Dealer.
—
Symptom: Steering wheel will not lock with the GSL set to PARK.
Transmission interlock misadjusted
Contact Dealer.
—
Faulty GSL neutral switch
Contact Dealer.
—
Interlock springs not pulling
interlock closed
Replace or reattach springs.
—
Faulty switch on PARK
Replace switch or adjust.
—
Symptom: Insufficient road speed.
Ground speed limit is too low
Increase limit.
Adjusting Ground Speed Limit, page
125
Symptom: Maximum ground speed is too slow.
Servo not adjusted properly
Contact Dealer.
—
Fault with wheel motor control
Contact Dealer.
—
GSL position sensor not calibrated or
damaged
Contact Dealer.
—
Maximum speed limit is set at 10 mph
Increase speed limit.
Adjusting Ground Speed Limit, page
125
Symptom: Steering is too stiff or too loose.
Steering chain tension is out of
adjustment
Adjust steering chain tension.
—
Ball joints or steering linkage pivot stiff
Replace or repair.
—
Summary of Contents for M1170
Page 3: ...Declaration of Conformity 1026635 214733 Revision A ...
Page 4: ...1026636 214733 Revision A ...
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Page 287: ...214733 271 Revision A 5 5 5 Electrical System Module Layout MAINTENANCE AND SERVICING ...
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Page 289: ...MAINTENANCE AND SERVICING Module Locations 1024956 A B C D E F G H J 214733 273 Revision A ...
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