TM-9-1290-262-24-P
AIMING CIRCLE, M2A2, W/E
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT,AND GENERAL SUPPORT MAINTENANCE MANUAL
SEPTEMBER 1994
TM-9-1290-262-24-P - Page 44 of 192
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
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