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 2-1976.36 Change 1 KNOWN INFO TEST OPTIONS Visual inspection REASON FOR QUESTION If air is present, air brake protecting valve is faulty. 1. WARNING Read WARNING on following page. Is air present at air brake protecting valve control port TRA E? 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). START Vehicle park and service brakes OK. Air hoses free from kinks. POSSIBLE PROBLEMS Faulty air brake protecting valve. Faulty air hose 134. Faulty air hose 102. Faulty air hose 108. Faulty air hose 104. Faulty TRAILER AIR SUPPLY valve. NO Go to step 2 of this fault. YES Replace air brake protecting valve (para 11-18). j4A. NO AIR PRESSURE PRESENT AT ALL M1088 REAR AND FIFTH WHEEL GLADHANDS