TM 5-2350-262-20-3
16
WINCH AND RIGHT-HAND WHEEL CONTROL INOPERATIVE (CONTINUED)
1
Perform main relief valve test to verify hydraulic pressure at the 13L
main relief valve.
Is pressure between 3,950-4,050 psi (27,235-27,925 kPa)?
NO
YES
2
Perform main relief valve adjustment.
Can the 13L main relief valve be set to
develop hydraulic pressure 3,950-4,050 psi
(27,235-27,925 kPa)?
YES
NO
3
To block 5
Remove test equipment and
connect hoses.
Verify problem is solved.
4
Remove test equipment and
connect hoses.
Verify problem with operator.
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