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 1158 of 1632
KNOWN INFO
TEST OPTIONS
i3.
PARKING BRAKE DOES NOT RELEASE (CONT)
3.
Replace SYSTEM PARK
air supply valve (para 11-20).
TM 9-2320-366-20-2
NO
YES
2-1882
Change 2
Air tanks pressurized.
Gladhands OK.
Air hose 107 OK.
Park control two-way check
valve OK.
POSSIBLE PROBLEMS
Faulty SYSTEM PARK air
supply valve.
Faulty air hose 103.
Faulty air hose 109.
Faulty two-way check valve.
Faulty air hose 119.
Faulty inversion valve.
Faulty air hose 221.
Faulty anti-compounding
valve.
Faulty air hose 231.
Is air present at delivery
port of SYSTEM PARK air
supply valve?
REASON FOR QUESTION
No air present at delivery port
indicates faulty SYSTEM PARK
air supply valve.
Visual Inspection
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