TM 9--2350--292--20--1
0091 00--10
MAIN WINCH FAILS TO OPERATE OR FAILS TO DEVELOP FULL POWER --
CONTINUED
0091 00
yes
no
Remove restrictions. If
restrictions cannot be
removed, replace
valve(s) (WP 0562 00).
Verify fault is corrected.
Replace pilot valve
(WP 0562 00). Verify
fault is corrected.
M
CONTINUED FROM STEP L
Remove main winch pilot valve from hydraulic
control valve manifold assembly and inspect
valve for restrictions.
N
1. Remove hydraulic control valve manifold assembly
shields (WP 0519 00).
2. Disconnect and plug hose from port BLV on the
hydraulic control valve manifold assembly and cap
port adapter.
3. Perform Step L.
Is pressure at PR port 385--470psi?
Is valve free of restrictions?
CONTINUED FROM STEP L
yes
no
Notify Direct Support
Maintenance.
Go to WP 0097 00.
WARNING
WARNING
END OF TASK