MacDon M155 Operators Manual - Manual (Page 415)

TROUBLESHOOTING
6.6 Steering and Ground Speed Control Troubleshooting
Symptom Problem Solution Section
Machine will not
steer straight
Linkage worn or loose
Adjust steering chain tension.
Replace worn parts. Adjust linkage.
5.7.4 Steering
Adjustments, page
278
Neutral interlock misadjusted
Parking brake not functioning
GSL servo misadjusted
Machine moves
on flat ground with
controls in neutral
GSL cable misadjusted
Steering wheel will
not lock with gsl in
n-detent
Transmission interlock
misadjusted
Steering wheel will
not unlock Transmission interlock
cylinder not working
Contact Dealer. Contact Dealer.
Insufficient road
speed Ground speed range control
in field position
Move to road position.
Driving on the
Road, page 121
Steering is too stiff
or too loose Steering chain tension is out
of adjustment
Adjust steering chain tension.
5.7.4 Steering
Adjustments, page
278
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399
Revision A