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 TM 9-2320-364-34-1
1. TRUCK IS HARD TO STEER (CONT).
7.
KNOWN INFO
TEST OPTIONS
WARNING
Read WARNING
Unit Troubleshooting tasks
Visual inspection.
on Page 2-757
completed.
Steering system hydraulics
REASON FOR QUESTION
free of air.
Can intermediate steering
2.21:1 gear reducer OK.
If intermediate steering gear
gear be turned by hand?
Shaft bearing and intersteering
binds or does not turn freely,
shaft OK.
truck will be hard to steer.
Rear steering gear OK.
Front steering gear OK.
POSSIBLE PROBLEMS
Intermediate steering gear
Replace intermediate
faulty.
steering gear
Steering hydraulic pump
NO
(Para 12-10).
faulty.
Verify repair, go to
Check valve faulty.
Step 13 of this Fault.
Hydraulic pump control faulty.
Front differential pressure
sensing valve faulty.
Priority flow valve faulty.
YES
Rear differential pressure
sensing valve faulty.
Sequence valve faulty.
2-756
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