TM-9-2320-365-34-1 LMTV Direct Maintenance Manual M1078 Series - Volume 1 Download
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Change 1 2-139 TM 9-2320-365-34-1 (1) Place drain pan under transfer case. (2) Disconnect scavenge pump suction hose at transfer case. (3) Connect batteries (TM 9-2320-365-20-3). (4) Start engine (TM 9-2320-365-10). (5) If oil drips or runs from fitting on transfer case, replace scavenge pump assembly (para 7-16). (6) Shut down engine (TM 9-2320-365-10). CAUTION Shut down engine immediately when test is completed. Failure to comply may result in damage to equipment. SCAVENGE PUMP SUCTION TEST (1) Place end of hose in a cup containing approximately one pint of oil. (2) Start engine (TM 9-2320-365-10). (3) Select neutral on WTEC II TEPSS (TM 9-2320-365-10) and note if oil is immediately sucked into hose by scavenge pump. (4) If oil is not immediately removed from cup, replace scavenge pump assembly (para 7-16). (5) Shut down engine (TM 9-2320-365-10). (6) Connect scavenge pump suction hose to transfer case. (7) Remove drain pan.