TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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TM 9-2320-366-20-2 2-21. AIR SYSTEM TROUBLESHOOTING This paragraph covers Air System Troubleshooting. The Air System Fault Index, Table 2-49, lists faults for the Air System of the vehicle. Table 2-49. Air System Fault Index Fault No. Description Page j1. Air System Loses Pressure During Operation/Slow, No, or Incorrect Air Pressure Buildup ..... 2-1948 j2. Large Quantity of Moisture Expelled From Air Reservoirs ............................ 2-1964 j3. Air Dryer Purges Constantly ................................................. 2-1968 j4. No Air Pressure Present at Rear Gladhand(s) (All Models Except M1088) ................ 2-1972 j4A. No Air Pressure Present at All M1088 Rear and Fifth Wheel Gladhands ............... 2-1976.36 j4B. No Air Pressure Present at M1088 Rear and/or Fifth Wheel EMERGENCY Gladhand(s) .... 2-1976.42 j4C. No Air Pressure Present at M1088 Rear and/or Fifth Wheel SERVICE Gladhand(s) ....... 2-1976.48 j4D. M1088 Trailer Handbrake Control Does Not Operate ............................. 2-1976.60 j5. Air System Pressure Builds Up More Than 120 psi (827 kPa) (Compressor Fails to Unload) ................................................................ 2-1978 j6. Noisy Air Compressor Operation .............................................. 2-1982 j7. M1088 Rear Gladhand(s) Leaks or Does Not Operate .............................. 2-1986 j8. M1091/M1094 Tailgate Release Does Not Operate ................................. 2-1988 Change 1 2-1947