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 1168 of 1632
KNOWN INFO
TEST OPTIONS
i3.
PARKING BRAKE DOES NOT RELEASE (CONT)
Is air present at inversion
valve delivery port?
Replace inversion
valve (para 11-13).
TM 9-2320-366-20-2
8.
YES
NO
POSSIBLE PROBLEMS
Air tanks pressurized.
Gladhands OK.
Air hose 107 OK.
Park control two-way check
valve OK.
Air hose 103 OK.
Air hose 109 OK.
Two-way check valve OK.
Air hose OK.
Faulty inversion valve.
Faulty air hose 221.
Faulty anti-compounding valve.
Faulty air hose 231.
2-1892
Change 2
Leaking inversion valve may
cause rapid loss of system air
pressure.
REASON FOR QUESTION
Visual Inspection
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