TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
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i4. FRONT BRAKES OVERHEAT AND/OR DO NOT RELEASE (CONT) TEST OPTIONS Visual inspection REASON FOR QUESTION TEST OPTIONS Visual inspection REASON FOR QUESTION YES NO 4. 5. Replace wedge assembly (para 11-4). Are wedge assemblies free from wear and damage, and do they operate? NO YES Loose or damaged wheel bearings may cause brakes to overheat. Are wheel bearings tight and free from damage? Adjust or replace wheel bearings (para 10-2). Replace brake chamber(s) (para 11-7). KNOWN INFO KNOWN INFO Tires undamaged and inflated to proper operating pressure. Front gladhands OK. Air hose 229 OK. Brake adjusting components OK. POSSIBLE PROBLEMS Faulty wedge assembly. Faulty wheel bearings. Faulty brake chamber(s). Tires undamaged and inflated to proper operating pressure. Front gladhands OK. Air hose 229 OK. Brake adjusting components OK. POSSIBLE PROBLEMS Faulty wheel bearings. Faulty brake chamber(s). If wedge assembly is damaged or does not operate, brake shoes may remain partially applied. TM 9-2320-365-20-2 2-1674 Change 1