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 1220 of 1632
TM 9-2320-366-20-2
Perform Air System Troubleshooting
J1. Air System Loses Pressure During
Operation/Slow Air Pressure Buildup.
KNOWN INFO
TEST OPTIONS
Visual inspection
REASON FOR QUESTION
If leak is present, front axle
quick release valve is faulty.
NO
YES
Does air escape from front
rear gladhand(s) when
service brakes are applied?
Replace rear
gladhand(s)
(para 11-24).
2-1946
Change 1
Tools and Special Tools
Tool Kit, Genl Mech (Item 46 Appendix C)
Goggles, Industrial (Item 15, Appendix C)
INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-366-10-1).
Replace front axle quick
release valve (para 11-17).
YES
NO
Does air escape from front
axle quick release valve when
service brakes are applied?
WARNING
Read WARNING
on following page.
START
KNOWN INFO
TEST OPTIONS
Visual inspection
REASON FOR QUESTION
If leak is present, front axle
quick release valve is faulty.
POSSIBLE PROBLEMS
Faulty front axle quick release
valve.
Faulty rear gladhand(s).
Air tanks pressurized.
POSSIBLE PROBLEMS
Air tanks pressurized.
Front axle quick release valve
OK.
Faulty rear gladhand(s).
1.
2.
i9.
BRAKE SYSTEM LOSES AIR WHEN SERVICE BRAKES ARE APPLIED
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