TM-9-2350-311-34-2 Maintenance Manual for Volume 2 M109 Cab Download
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TM 9-2350-311-34-2 NOTE Before trunnion bracket is installed on cannon and mount, cannon and mount must be resting on hydraulic tripod and cradle mount tripod. 3 Raise trunnion bracket (2) and slide over muzzle end of cannon tube (10) towards breech end. 4 As trunnion bracket (2) nears hydraulic tripod (11), support cannon tube (10) using trunnion bracket and re- position hydraulic tripod on a smooth portion towards muzzle end of cannon tube. NOTE When installing, use care to clear bore evacuator, dust shield, and variable recoil cover and housing group. 5 Move trunnion bracket (2) along cannon tube (10) toward cradle (12). Set in place on trunnion roller bear- ings (9). 6 Remove hoist (7). 7 Remove hex nut (6) and eye bolt (5). 11-11