TM-9-2350-311-34-2 Maintenance Manual for Volume 2 M109 Cab Download
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TM 9-2350-311-34-2 5-1 MOUNT AND HOWITZER WITH TRUNNION BRACKET - CONTINUED b. Installation Wear gloves and steel-tipped safety shoes to avoid possible injury while handling heavy equipment. 1 Attach three of the four shackles (40.1) of the turret lifting sling (41) and gun tube sling (12) to trunnion bracket assembly (20), mount (42), and cannon assembly (10), as shown. Secure the fourth leg (43) of the turret lifting sling to it’ s companion leg to prevent injury or damage. During installation of cannon assembly, mount, and trunnion bracket, guide trunnion bracket care- fully so that breech operating cam of cannon assembly will not damage right side hydraulic lines inside cab. 2 Raise cannon assembly (10), mount (42), and trunnion bracket assembly (20) and move horizontally to in- stall trunnion bracket in cab. 5-8 Change 2