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 YES NO 2-1976.60 Change 1 Go to step 2 of this fault. Is air present at air brake protecting valve supply port HC? 1. KNOWN INFO Air present at rear and fifth wheel gladhands when service brakes applied. Air hoses free from kinks. POSSIBLE PROBLEMS TEST OPTIONS Visual inspection REASON FOR QUESTION This question eliminates possible problems and determines where troubleshooting continues. WARNING Read WARNING on following page. Replace air brake protecting valve (para 11-18). START j4D. M1088 TRAILER HANDBRAKE DOES NOT OPERATE INITIAL SETUP Equipment Conditions Engine shut down (TM 9-2320-366-10-1). Faulty air brake protecting valve. Faulty air hose 162. Faulty air hose 129. Faulty trailer service brake valve. Faulty park control two-way check valve. Faulty air hose 161. Tools and Special Tools Tool Kit, Genl Mech (Item 46, Appendix C) Goggles, Industrial (Item 15, Appendix C)