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 TM 9-2320-364-34-1
1. TRUCK IS HARD TO STEER (CONT).
11.
KNOWN INFO
TEST OPTIONS
WARNING
Read WARNING
Unit Troubleshooting tasks
Pressure test.
on Page 2-765
completed.
Steering system hydraulics
REASON FOR QUESTION
free of air.
Is rear differential pressure
2.21:1 gear reducer OK.
If the pressure sensing valve is
sensing valve adjusted
Shaft bearing and intersteering
adjusted incorrectly or fails to
correctly?
shaft OK.
open, steering will be difficult.
Rear steering gear OK.
Front steering gear OK.
Intermediate steering gear
OK.
Steering hydraulic pump OK.
Adjust front sensing
Check valve OK.
valve (Para 12-2) and/
Hydraulic pump control OK.
or replace priority flow
Front differential pressure
valve or front flow
NO
sensing valve OK.
valve (Para 12-13).
Priority flow valve OK.
Verify repair, go to
Step 13 of
this Fault.
POSSIBLE PROBLEMS
Rear differential pressure
YES
sensing valve faulty.
Sequence valve faulty.
2-764
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