TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
Page 771 of 1432
(1) Loosen air hose 126 at air brake protecting valve delivery port TRLR E. (2) Start engine (TM 9-2320-365-10). (3) Push in TRAILER AIR SUPPLY control (TM 9-2320-365-10). (4) Check for presence of air at air brake protecting valve delivery port TRLR E. (5) Shut down engine (TM 9-2320-365-10). (6) If air is not present, replace air brake protecting valve (para 11-16). (7) If air is present, replace air hose 126 (para 11-19). (8) Tighten air hose 126 at air brake protecting valve delivery port TRLR E. Change 1 2-1742.3 TM 9-2320-365-20-2