HYDRAULIC STEERING CYLINDERS
Visually inspect hydraulic steering cylinders
for signs of damage and/or leaks.
(a) If there are no signs of damage or
leaks, go to Step 3 of this fault.
(b) If there are signs of damage and/or
leaks replace cylinders as
necessary (Para 14-7).
STEERING CONTROL VALVE
VISUAL INSPECTION AND
HYDRAULIC PRESSURE TEST
(1) Use a test tee and a 0 to 5000 PSI
pressure gage to test hydraulic
pressure at the steering control valve
(2) Read output pressure on test device.
(a) If the hydraulic oil pressure is at
2500 PSI, go to Step 4 of this fault.
(b) If the hydraulic oil pressure is not
at 2500 PSI, remove and replace
the priority valve (Para 14-9).