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 1292 of 1632
TM 9-2320-366-20-2
j4A. NO AIR PRESSURE PRESENT AT ALL M1088 REAR AND FIFTH WHEEL
GLADHANDS (CONT)
2-1976.40
Change 1
KNOWN INFO
Vehicle park and service brakes
OK.
Air hoses free from kinks.
Air brake protecting valve OK.
Air hose 134 OK.
Air hose 102 OK.
POSSIBLE PROBLEMS
Faulty air hose 108.
Faulty air hose 104.
Faulty TRAILER AIR SUPPLY
valve.
TEST OPTIONS
Visual inspection
REASON FOR QUESTION
If air is not present, air hose
108 is faulty.
TEST OPTIONS
Visual inspection
REASON FOR QUESTION
If air is not present, air hose
104 is faulty.
If air is present,
TRAILER AIR SUPPLY valve
is faulty.
KNOWN INFO
Vehicle park and service brakes
OK.
Air hoses free from kinks.
Air brake protecting valve OK.
Air hose 134 OK.
Air hose 102 OK.
Air hose 108 OK.
POSSIBLE PROBLEMS
Faulty air hose 104.
Faulty TRAILER AIR SUPPLY
valve.
Replace TRAILER
AIR SUPPLY valve
(para 11-20).
NO
5.
Is air present at
TRAILER AIR SUPPLY
valve supply port?
YES
Replace air hose
108 (para 11-21).
NO
Is air present at
TRAILER AIR SUPPLY
valve control port?
4.
YES
Replace air hose
104 (para 11-21).
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