TM-9-2320-366-20-3 MTV Unit Maintenance Manual M1083 Series - Volume 3 Download
Page 481 of 1396
NOTE AIR PRESSURE TEST Wear protective goggles to protect against possible injury from release of high pressure air. Failure to comply may result in injury to personnel. WARNING Wear protective goggles to protect against possible injury from release of high pressure air. Failure to comply may result in injury to personnel. WARNING NOTE Tag air hose and connection point prior to disconnecting. (1) Disconnect input air hose from input 90 degree fitting of regulator valve. (2) Connect input air hose to M1089 30K winch pneumatic test adapter. (3) Start engine (TM 9-2320-366-10-1) and allow vehicle to build air pressure. (4) Perform STE/ICE-R Test #50 and note reading on STE/ICE-R. (5) If 75-120 PSI (518-827 kPa) is not present, replace air hose (para 23-5). (6) Shut down engine (TM 9-2320-366-10-1). (7) Drain air tanks (TM9-2320-366-10-1). Air pressure trapped in wrecker air system will be released when disconnecting input air hose from M1089 30K winch pneumatic test adapter. (8) Disconnect input air hose from M1089 30K winch pneumatic test adapter. (9) Remove STE/ICE-R 0-1000 PSI transducer from M1089 30K winch pneumatic test adapter. Change 1 2-2430.7 TM 9-2320-366-20-3