TM-9-1240-400-34&P Technical Manual for M109 Telescopes and Mounts Download
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TM 9-1240-400-34&P REMOVAL/DISASSEMBLY 1 Remove screw (1), two screws (2), and three lockwashers (3) from adapter. 2 Remove pin (5) and careful slide gear assembly (6) from straight shaft (7). 3 Remove retaining ring (8), gear cluster (9), retaining ring (10), and spur gear (11) from plate (12). NOTE Remove pins (13) only if damaged. 4. Remove plate (14) and two pins (13). 5 Remove screw (15), screw (i6), and two lockwashers (17). 6 Carefully remove plate (18) to avoid damage to gearshaft (19). 2-43