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TM 9-2320-285-24-1
2-56. STEERING SYSTEM TROUBLESHOOTING (CONT)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4.
HIGH STEERING EFFORT IN BOTH DIRECTIONS
Step 1.
Check oil level in power steering reservoir.
a.
If oil level is low, add oil (para 2-58c).
b.
If oil level is not low, go to step 2 below.
Step 2.
Check if air pressure in front tires is 120 psi.
a.
If air pressure in front tires is not 120 psi, adjust tire pressure.
b.
If air pressure in front tires is 120 psi, go to step 3 below.
Step 3.
Check power steering system hoses for restrictions (sharp bends, blockage).
Remove hoses if necessary (para 2-58b).
WARNING
Compressed air must not exceed 30 psi. Wear safety glasses when using compressed air. Failure to do
so could cause serious injury to eyes and possible blind- ness. If you hurt your eyes or if a foreign object is
blown into your eyes, seek medical aid immediately.
a.
If hoses are blocked, use compressed air (30 psi maximum) to remove blockage; if
blockage cannot be removed, replace hoses (para 2-58b).
b.
If hoses are not blocked, go to step 4 below.
Step 4.
Check for clogged power steering reservoir filter element.
a.
If filter element is clogged, replace (para 2-58c).
b.
If filter element is okay, notify direct support maintenance.
5.
LOST MOTION AT STEERING WHEEL
Check if steering wheel is loose on shaft.
a.
If steering wheel is loose, tighten wheel nut (para 2-58a).
b.
If steering wheel is not loose, notify direct support maintenance.
2-647
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