TM-9-2320-365-34-1 LMTV Direct Maintenance Manual M1078 Series - Volume 1 Download
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TM 9-2320-365-34-1 TM 9-2320-365-34-1 TM 9-2320-365-34-1 TM 9-2320-365-34-1 TM 9-2320-365-34-1 WARNING Wear appropriate eye protection when working under vehicle due to the possibity of falling debris. Failure to comply may result in injury to personnel. CAUTION Maintain engine rpm at 1,250-1,450 rpm while perfoming pressure and flow test. Failure to comply may result in damage to equipment. HYDRAULIC FLOW AND PRESSURE TEST (15) Disconnect pressure hose from pressure/flow kit from circuit B tube. (16) Disconnect circuit B pressure hose from pressure/flow kit. (17) Connect circuit B pressure hose to circuit B tube. (18) Remove drain pan from under winch control valve. (1) Position drain pan under winch control valve. (2) Disconnect circuit B pump pressure hose from circuit B tube. (3) Connect pressure hose to pressure/flow kit. (4) Connect pressure hose from pressure/flow kit to circuit B tube. (5) Completely open pressure/flow kit load valve. (6) Start and run engine until ormal operating temperature is reached (TM 9-2320-365-10). (7) Engage PTO (TM 9-2320-365-10) (8) Set engine speed with manual throttle control to 1,350 rpm. (9) Slowly close load valve on pressure/flow kit until 2,500 psi (17,238 kPa) is reached and note flow on pressure/flow kit. (10) If flow is not 15-18 GPM (51-70 lpm) at 2,500 psi (17,238 kPa), replace single stage hydraulic pump (para 16-5). (11) Open load valve on pressure/flow kit. (12) Decrease engine speed with manual throttle control. (13) Disengage PTO (TM 9-2320-365-10). (14) Shut down engine (TM 9-2320-365-10). 2-979 2-979 2-979 2-979 2-979