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 1298 of 1632
TM 9-2320-366-20-2
j4B. NO AIR PRESSURE PRESENT AT M1088 REAR AND/OR FIFTH WHEEL
EMERGENCY GLADHAND(S) (CONT)
2-1976.46
Change 1
KNOWN INFO
Vehicle park and service brakes
OK.
Air hoses free from kinks.
Air present at rear and fifth
wheel service gladhands.
Rear and fifth wheel
emergency gladhands OK.
Air hoses 163 and 170 OK.
POSSIBLE PROBLEMS
Faulty emergency gladhand
selector valve.
Faulty air hose 165.
Faulty air brake protecting
valve.
TEST OPTIONS
Visual inspection
REASON FOR QUESTION
If air is present, emergency
gladhand selector valve is
faulty.
NO
Go to step 5
of this fault.
YES
Is air present at emergency
gladhand selector valve
supply port?
4.
Replace emergency gladhand
selector valve (para 11-33).
NO
Replace air hose
165 (para 11-21).
YES
Replace air brake protecting
valve (para 11-18).
KNOWN INFO
Vehicle park and service brakes
OK.
Air hoses free from kinks.
Air present at rear and fifth
wheel service gladhands.
Rear and fifth wheel
emergency gladhands OK.
Air hoses 163 and 170 OK.
Emergency gladhand selector
valve OK.
POSSIBLE PROBLEMS
Faulty air hose 165.
Faulty air brake protecting
valve.
5.
Is air present at
air brake protecting valve
delivery port TRLR E?
TEST OPTIONS
Visual inspection
REASON FOR QUESTION
If air is not present, air brake
protecting valve is faulty.
If air
is present, air hose 165 is
faulty.
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