TM-9-1240-401-34&P Technical Manual for M109 Telescopes and Mounts Download
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TM 9-1240-401-34&P 5-23. ADAPTER ASSEMBLY MAINTENANCE INSTRUCTIONS - continued a. Removal/Disassembly - continued 5 Remove retaining ring (11), washer (12), and gear cluster (13) from shaft (14). 6 Remove gear assembly plate (15) and two headless straight pins (16). Remove two headless straight pins only if damaged. 7 Remove three machine screws (17) and three lockwashers (18). Discard lockwashers. 8 Remove plate (19). Remove two headless straight pins (20), only if damaged. 9 Remove two machine screws (21), two lockwashers (22), and reset counter assembly (23) from adapter assembly (10). Discard lockwashers. NOTE See para 5-24 for disassembly of reset counter assembly (23). 10 Remove differential gear assembly (24). 11 Remove two headless straight pins (25) only if damaged. 5-40 Change 1