TM-9-2350-311-34-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM 9-2350-311-34-1 4 Replenish oil (TM 9-2350-311-20-1). 5 Install gearbox assembly (6), 10 washers (5), and 10 socket head screws (4). 6 Install impeller (3), new key washer (2), and nut (1) with bevel side down. Torque nut to 65-75 Ib-ft (88-102 N•m) using socket. Lock key washer (2) tab. 7 Install two new decals (16) as required. NOTE FOLLOW-ON MAINTENANCE: Install cooling fans to shroud (para 6-3) 6-17/(8-18 blank)