TM-9-1290-262-24&P Technical Manual for M2A2 Aiming Circle Download
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9 10 11 12 13 14 15 16 Scrape old sealing compound from groove in underside of cover (10). If damaged, remove two retaining rings (11) and two observation windows (12) by scraping old sealing compound from groove around window holes in cover (10). Remove screw (13) and magnifier (14). Using pivot wrench (fig. E-7, appx E), re- move pivot (15), setscrew (16), and sleeve (17) . Remove two screws (18), two washers (19), damper (20), two screws (21), damp- er (22), and compass needle (23). If damaged, remove reticle (24) from damper (20). Remove plunger assembly (25), screw (26), holder (27), and spring (28). If damaged, remove setscrews (29). ARMY TM 9-1290-262-24&P MARINE CORPS TM 00476C-24&P AIR FORCE TO 49A7-3-72/74 4-7