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 1296 of 1632
TM 9-2320-366-20-2
j4B. NO AIR PRESSURE PRESENT AT M1088 REAR AND/OR FIFTH WHEEL
EMERGENCY GLADHAND(S) (CONT)
KNOWN INFO
TEST OPTIONS
Visual inspection
REASON FOR QUESTION
POSSIBLE PROBLEMS
Faulty rear or fifth wheel
emergency gladhand.
Faulty air hose 163 or 170.
Faulty emergency gladhand
selector valve.
Vehicle park and service brakes
OK.
Air hoses free from kinks.
Air present at rear and fifth
wheel service gladhands.
Air hose 165 OK.
Air brake protecting valve OK.
If air is present, affected
emergency gladhand is faulty.
KNOWN INFO
TEST OPTIONS
Visual inspection
REASON FOR QUESTION
POSSIBLE PROBLEMS
Faulty air hose 163 or 170.
Faulty emergency gladhand
selector valve.
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 hose 165 OK.
Air brake protecting valve OK.
Replace rear emergency
gladhand (para 11-24)
or fifth wheel emergency
gladhand (para 11-33).
Is air present at emergency
gladhand selector valve
output to affected
emergency gladhand?
3.
YES
Go to step 3
of this fault.
NO
Is air present at affected
emergency gladhand
supply port?
2.
2-1976.44
Change 1
YES
NO
Replace emergency gladhand
selector valve (para 11-33).
If air is not present, emergency
gladhand selector valve is
faulty.
If air is present, air
hose 163 or 170 is faulty.
Replace air hose
163 or 170 (para 11-21).
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