TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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KNOWN INFO Vehicle park and service brakes OK. Air hoses free from kinks. POSSIBLE PROBLEMS TEST OPTIONS Visual inspection REASON FOR QUESTION NO YES START Is air present at either rear gladhand? This question eliminates possible problems and determines where troubleshooting continues. Go to step 5 of this fault. TM 9-2320-366-20-2 INITIAL SETUP Equipment Conditions Engine shut down (TM 9-2320-366-10-1). Tools and Special Tools Tool Kit, Genl Mech (Item 46, Appendix C) Goggles, Industrial (Item 15, Appendix C) 2-1972 Change 1 j4. NO AIR PRESSURE PRESENT AT REAR GLADHAND(S) (ALL MODELS EXCEPT M1088) 1. Faulty emergency gladhand. Faulty air hose 155, 157, or 167. Faulty air hose 149, 150, or 151. Faulty air hose 102. Faulty air hose 108. Faulty TRAILER AIR SUPPLY valve. Faulty air hose 104. Faulty service gladhand. Faulty air hose 241, 253, or 254. Faulty air brake protecting valve. Faulty air hose 230 or 256. Faulty load sensing valve control port tee fitting. Faulty air hose 240 or 243. Faulty booster valve. Faulty service gladhand two-way check valve. Faulty air hose 145. Faulty air hose 120. Faulty inversion valve control port 90-degree fitting. Faulty air hose 128, 130, or 132.