TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
Page 666 of 1432
TM 9-2320-365-20-2 TM 9-2320-365-20-2 TM 9-2320-365-20-2 TM 9-2320-365-20-2 TM 9-2320-365-20-2 2-1640 2-1640 2-1640 2-1640 2-1640 YES NO Is air present at service brake air chamber(s) of spring brakes? Visual inspection KNOWN INFO TEST OPTIONS REASON FOR QUESTION A lack of air at service brake air chambers will cause rear brakes not to apply. 11. Front brakes OK. Air tanks pressurized. Supply air hose to foot control valve OK. Foot control valve OK. Air hoses at cab floor OK. Air hose to check valve OK. Check valve OK. Air hose to load sensing valve OK. Load sensing valve OK. Air hose to control port of relay valve OK. Air hose to supply port relay valve OK. Relay valve OK. POSSIBLE PROBLEMS Faulty air hoses to spring brakes. Faulty vent hose from spring brake service chamber. Faulty spring brake chamber. Replace damaged air hose(s) (para 11-19). i2. REAR BRAKES DO NOT APPLY (CONT) i2. REAR BRAKES DO NOT APPLY (CONT) i2. REAR BRAKES DO NOT APPLY (CONT) i2. REAR BRAKES DO NOT APPLY (CONT) i2. REAR BRAKES DO NOT APPLY (CONT)