TM-9-1290-262-24&P Technical Manual for M2A2 Aiming Circle Download
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ARMY TM 9-1290-262-24&P MARINE CORPS TM 00476C-24&P AIR FORCE TO 49A7-3-72/74 3-2. M2A2 AIMING CIRCLE—MAINTENANCE INSTRUCTIONS. (cont) DISASSEMBLY (cont) 15 Loosen setscrews (53). Remove external- Iy threaded ring (54), shim (55), circular level (56), level vial cover (57), eccentric ring (58), eccentric (59), and level vial (60). Remove pin (61) and pins (62) only if dam- aged. 16 Loosen three setscrews (63). 17 Unscrew three locking knob assemblies (64) as far as they will go. 18 Using a spanner wrench, unscrew three clamps (65), and remove three locking knobs (64). 19 Remove spring plate (66). 3-16