TM-9-2320-365-20-2
M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 2 OF 5
FEBRUARY 2006
CHANGE 3
TM-9-2320-365-20-2 - Page 984 of 1432
TM 9-2320-365-20-2
TM 9-2320-365-20-2
TM 9-2320-365-20-2
TM 9-2320-365-20-2
TM 9-2320-365-20-2
2-1948
2-1948
2-1948
2-1948
2-1948
TEST OPTIONS
2.
KNOWN INFO
POSSIBLE PROBLEMS
Winch Control Valve
Pressure Test
REASON FOR QUESTION
YES
NO
Faulty 11K self-recovery
winch.
Faulty winch control valve.
Faulty electrical supply/
control valve solenoid.
Is pressure absent or
below 2000 psi (13790
kPa) at V1 and/or V2 on
11K self-recovery winch?
Faulty winch control valve
will cause 11K
self-recovery winch not to
operate due to low or
absent hydraulic pressure.
Hydraulic oil level OK.
Hydraulic tubes and
fittings OK.
Hydraulic rotary pump OK.
Notify DS maintenance.
r1.
11K SELF-RECOVERY WINCH DOES NOT WORK (CONT)
r1.
11K SELF-RECOVERY WINCH DOES NOT WORK (CONT)
r1.
11K SELF-RECOVERY WINCH DOES NOT WORK (CONT)
r1.
11K SELF-RECOVERY WINCH DOES NOT WORK (CONT)
r1.
11K SELF-RECOVERY WINCH DOES NOT WORK (CONT)
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