TM-9-2320-366-34-1 MTV Direct Maintenance Manual M1083 Series - Volume 1 Download
Page 1214 of 1591
TM 9-2320-366-34-1 TM 9-2320-366-34-1 TM 9-2320-366-34-1 TM 9-2320-366-34-1 TM 9-2320-366-34-1 CONTROL VALVE FLOW AND PRESSURE TEST (1) Place drain pan under vehicle. (2) Disconnect hose from port A of telescope cylinder. (3) Connect hydraulic tester between hose and port A with test hoses and adapters. (4) Start engine (TM 9-2320-366-10-1). (5) Position PTO switch to on (TM 9-2320-366-10-1). (6) Position MHC main power switch to ON (TM 9-2320-366-10-1). (7) Increase engine rpm to 1250-1450 rpm (TM 9-2320-366-10-1). (8) Operate telescope in (TM 9-2320-366-10-1), perform flow test, and note flow reading. (9) Operate telescope in (TM 9-2320-366-10-1), perform pressure test, and note pressure reading. (10) Position MHC main power switch to OFF (TM 9-2320-366-10-1). (11) Position PTO switch to off (TM 9-2320-366-10-1). (12) Shut down engine (TM 9-2320-366-10-1). (13) Disconnect test hose and hydraulic tester from port A of telescope cylinder. (Continued on next page) WARNING Wear approved eye protection when performing pressure checks. Failure to comply may result in oil getting into eyes. If oil contacts eyes, seek medical attention immediately. Drop hydraulic pressure to zero before disconnecting any hydraulic hose, tube, or fitting. Failure to comply may result in injury to personnel. Fuel and oil are slippery and can cause falls. Wipe up spilled fuel or oil with rags. Failure to comply may result in injury to personnel. NOTE Tag hydraulic hoses, tubes, and fittings prior to disconnecting. 2-1057 2-1057 2-1057 2-1057 2-1057