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Page Title:
NO AIR PRESSURE PRESENT AT ALL M1088 REAR AND FIFTH WHEEL GLADHANDS (cont) |
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 TM 9-2320-366-20-2
j4A. NO AIR PRESSURE PRESENT AT ALL M1088 REAR AND FIFTH WHEEL
GLADHANDS (CONT)
KNOWN INFO
TEST OPTIONS
2.
Visual inspection
Vehicle park and service brakes
REASON FOR QUESTION
OK.
Is air present at
Air hoses free from kinks.
If air is present, air hose 134
cab floor fitting?
Air brake protecting valve OK.
is faulty.
POSSIBLE PROBLEMS
Faulty
air hose 134.
Faulty
air hose 102.
Faulty
air hose 108.
NO
Faulty
air hose 104.
Faulty
TRAILER AIR SUPPLY
valve.
Go to step 3
YES
of this fault.
Replace air hose
134 (para 11-21).
KNOWN INFO
TEST OPTIONS
3.
Visual inspection
Vehicle park and service brakes
REASON FOR QUESTION
OK.
Is air present at
Air hoses free from kinks.
TRAILER AIR SUPPLY
If air is present, air hose 102
Air brake protecting valve OK.
valve delivery port?
is faulty.
Air hose 134 OK.
POSSIBLE PROBLEMS
Faulty
air hose 102.
NO
Faulty
air hose 108.
Faulty
air hose 104.
Faulty
TRAILER AIR SUPPLY
valve.
Go to step 4
YES
of this fault.
Replace air hose
102 (para 11-21).
2-1976.38
Change 1
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