TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM 9-2350-311-20-1 5-5 ENGINE MOUNT BASE ASSEMBLY This task covers: a. Removal b. Disassembly c. Assembly d. Installation Tools General mechanic’s tool kit (item 64, Appx H) Socket wrench (item 56, Appx H) Materials/Parts Cotter pins (4) (item 46, Appx G) Cotter pins (2) (item 51, Appx G) Equipment Conditions Powerplant removed (para 4-5) a. Removal Remove four screws (1) and mount base assembly (2) using socket wrench. b. Disassembly 1 2 3 4 5 Remove two cotter pins (3). Discard cotter pins. Separate mount handle (4) and universal joint (5) and remove from mount base assembly (2). Remove four cotter pins (6) and two jaw pins (7). Discard cotter pins. Remove jaw assembly (8) from mount base (9). Turn jaw (10) counterclockwise to remove from bolt (11 ). 5-10