TM-9-2320-366-20-2
M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 2 OF 5
FEBRUARY 2006
CHANGE 3
TM-9-2320-366-20-2 - Page 1334 of 1632
j8. M1090/M1094 TAILGATE RELEASE DOES NOT OPERATE
WARNING
Read WARNING
on following page.
TEST OPTIONS
Visual inspection
REASON FOR QUESTION
NO
YES
TEST OPTIONS
Visual inspection
REASON FOR QUESTION
WARNING
Read WARNING
on following page.
KNOWN INFO
7.
POSSIBLE PROBLEMS
If air is not present, air hose is
faulty.
8.
KNOWN INFO
POSSIBLE PROBLEMS
YES
NO
Air tanks pressurized.
Solenoid valve OK.
Air hose to front port on
tailgate pneumatic cylinder OK.
Air hose to rear port on
tailgate pneumatic cylinder OK.
Tailgate pneumatic cylinder OK.
Pressure protection valve OK.
Faulty air hose to port P on
manual override valve.
Faulty manual override valve.
Faulty air hose to port P on
solenoid valve.
Is air present at manual
override valve port P?
Replace air hose from manual
override valve port P to pressure
protection valve (para 23-4).
Air tanks pressurized.
Solenoid valve OK.
Air hose to front port on
tailgate pneumatic cylinder OK.
Air hose to rear port on
tailgate pneumatic cylinder OK.
Tailgate pneumatic cylinder OK.
Pressure protection valve OK.
Air hose to port P on manual
override valve OK.
Is air present at manual
override valve port A?
Replace manual override
valve (para 23-8).
If air is not present, manual
override valve is faulty. If air
is present air hose is faulty.
Replace air hose from manual
override valve port A to solenoid
valve port P (para 23-4).
Faulty manual override valve.
Faulty air hose to port P on
solenoid valve.
TM 9-2320-366-20-2
2-1988.6
Change 1
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