TM-9-1200-215-34&P Technical Manual for M109 Automatic Fire Control System (AFCS) Download
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TM 9–1200–215–34&P 2–30 2–19. POWER SUPPL Y ASSEMBL Y MAINTENANCE INSTRUCTIONS CONTINUED a. REMOVAL CONTINUED NOTE Inspect clamp for degradation and replace if necessary. 4. Remove screw (8), lockwasher (9) and flat washer (10) securing clamp (11) to ACU housing. Discard lockwasher. 5. Disconnect connector P1 (12) from backplane at J20 (13). 6. Remove eight screws with seals (14), eight flat washers (15), eight lockwashers (16), and eight nuts (17) securing Power Supply Assembly into housing. Discard screws with seals. 7. Remove Power Supply Assembly (3) from housing and place in ESD protective bag. Change 1 3 12 14 8 9 10 13 15 16 17 11