TM-9-2350-311-34-2 Maintenance Manual for Volume 2 M109 Cab Download
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TM 9-2350-311-34-2 3 Push cannon assembly out of battery 30 inches (76.2 cm) (TM 9-2350-311-20-2). NOTE When bottom hydraulic line is disconnected, remaining hydraulic fluid in recoil system will drain. 4 Disconnect three hydraulic lines at top nut (5) and bottom nut (6) on buffer assembly (7) and at front line nut (8). 5 Remove four cap screws (9) and four flat washers (10) from buffer assembly (7) flange. 6 Withdraw buffer assembly (7) from cradle assembly (11). 7 Remove front tube (12), hex nut (13), and preformed packing (14) from front of buffer assembly (7). Discard preformed packing. 8 Remove tube elbow (15), hex nut (16), packing retainer (17), and preformed packing (18) from top, rear of buffer assembly (7). Discard preformed packing and packing retainer. 9 Remove tube elbow (19), hex nut (20), packing retainer (21), and preformed packing (22) from bottom, rear of buffer assembly (7). Discard preformed packing and packing retainer. Change 2 5-99