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 2-1015/(2-1016 Blank) 2-1015/(2-1016 Blank) MONOBLOCK VALVE ASSEMBLY FLOW TEST 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 disconnecting. Drop hydraulic pressure to zero before disconnecting any hydraulic hose, tube, or fitting. Failure to comply may result in injury to personnel. (1) Place drain pan under vehicle. (2) Disconnect hydraulic supply hose at input of pay-out hydraulic motor. (4) Connect two test hoses with fittings and adapters to hydraulic tester. (5) Connect hydraulic tester pressure port hose to hydraulic supply hose. (6) Connect hydraulic tester reservoir port hose to pay-out hydraulic motor input fitting. (7) Start engine (TM 9-2320-366-10-1). (8) Engage PTO (TM 9-2320-366-10-1). (9) Increase engine RPM to 1250-1450 RPM (TM 9-2320-366-10-1). (10) Position MAIN WINCH LH or RH lever to OUT (TM 9-2320-366-10-1) and note flow and pressure reading. (11) If flow does not read 2 gpm (8 lpm) or 2400-2750 psi (4800-5500 kPa), adjust, repair, or replace monoblock valve (para 16-85). (12) If flow reads 2 gpm (8 /pm) or 2400-2750 psi (4800-5500 kPa), replace payout hydraulic motor (para 16-86). (13) Decrease engine speed to 750 rpm. (14) Position PTO switch to off (TM 9-2320-366-10-1). (15) Shut down engine (TM 9-2320-366-10-1). (16) Disconnect hydraulic tester and disassemble test hoses, fittings, and adapters. (17) Connect hydraulic supply hose to pay-out hydraulic motor input fitting. (18) Remove drain pan.