TM-9-2320-366-34-1 MTV Direct Maintenance Manual M1083 Series - Volume 1 Download
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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 2-1033 2-1033 2-1033 2-1033 2-1033 INPUT FLOW RATE TEST (1) Remove wrecker control panel splash guard (TM 9-2320-366-20-4). (2) Place drain pan under vehicle. (3) Disconnect tube from supply end of tee connector. (4) Connect hydraulic tester between hose and fitting with hoses and adapters. (5) Start engine (TM 9-2320-366-10-1). (6) Position PTO switch to on (TM 9-2320-366-10-1). (7) Increase engine rpm to 1250-1450 rpm (TM 9-2320-366-10-1). (8) Push in and hold MANUAL OVERRIDE (TM 9-2320-366-10-1). (9) Position TELESCOPE IN to IN (TM 9-2320-366-10-1) and note reading. (10) Observe flow reading of 14-15 gpm (53-57 lpm) at 3000-3100 psi (20685-21375 kPa). (11) If flow is not between 14-15 gpm (53-57 lpm) or pressure is not between 3000-3100 psi (20685-21375 kPa), replace input check valve (para 16-59). (12) Position PTO switch to off (TM 9-2320-366-10-1). (13) Shut down engine (TM 9-2320-366-10-1). (14) Disconnect hydraulic tester from fitting and tee. (15) Connect fitting to tee using new preformed packing. (16) Remove drain pan. Drop hydraulic pressure to zero before disconnecting any hydraulic hose, tube, or fitting. Failure to comply may result in injury to personnel. 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. 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 removall.