Covering the politics, Business and technology of defense - Subscribe Today

TM-9-1240-400-34&P Technical Manual for M109 Telescopes and Mounts Download

Page 204 of 344

TM 9-1240-400-34&P 5-17. MAINTENANCE OF TELESCOPE MOUNT SUBASSEMBLY AND BASE ASSEMBLY (CONT). REASSEMBLY (CONT) 13 Install bracket (19) and two screws (20). 14 If removed, drill and ream bracket (19) and base (1), and drive in pin (21). Refer to TM 9-254. 15 Install key (22) and knob assembly (23) on pivot (8). 16 If necessary, drill and ream knob assembly (23) and pivot (8). Drive in tapered pin (24). Refer to TM 9- 254. 17 Install retaining ring (25), spur gear (26), and retaining ring (27) on pivot (28). 18 If necessary, drill and ream spur gear (26) and pivot (28). Drive in tapered pin (29). Refer to TM 9-254. 19 Install pivot (28) and differential assembly (30) through bracket (31). 20 Install spur gear (32) on pivot (28), meshing gears. 21 If necessary, drill and ream spur gear (32) and pivot (28). Drive in tapered pin (33). Refer to TM 9-254. 22 Install bracket (31) with installed parts and two screws (34). 23 If removed, drill and ream bracket (31) and base (1). Drive in two pins (35). Refer to TM 9-254. 5-50