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TM 10-3930-643-20
STEERING TROUBLESHOOTING
10-4.
Steering Linkage.
ADJUSTMENT (cont)
49.
Using a 1-1/2 open
AND MAINTENANCE. (cont)
(Sheet 8 of 8)
end
wrench,
remove left side plug and preformed
packing from steering control valve.
Discard preformed packing.
50.
Install 3000 psi pressure gage.
51.
Start engine, t u r n v e h i c l e t o f u ll
left turn and observe pressure gage.
If pressure does not drop below 400
psi, adjust pitman arm stop until it
does.
NOTE
Release steering wheel once full
turn is
completed.
Slight
linkage bind may occur and small
wheel movement will relieve bind
and give more accurate
pressure
reading.
Forward and reverse
movement of
v e h i c le
may be
necessary to relieve tire squeeze
and give more accurate reading.
52.
Stop engine and relieve hydraulic
pressure. Refer to step 48.
53.
Using a 1-1/2 open end wrench,
remove pressure gage and install
new preformed packing and plug.
54.
Repeat steps 49 thru 51 for right
s i d e .
NOTE
Return M10A Forklift to original
equipment condition.
END OF TASK
10-18
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