TM-9-1240-400-34&P Technical Manual for M109 Telescopes and Mounts Download
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TM 9-1240-400-34&P 4 Apply sealing compound (item 10, appx C) to ring (8). 5 Using tubular spanner wrench, Install light lens (9), electrical lead (10), and ring (8) to bracket (2). Thread wire through cavity. 6 Install LED (11), electrical cover (12), and screw (13). 7 Install spring (14), electrical contact (15), and retaining ring (186) in bushing Insulator (17). 8 Using solder (item 12, appx C), and soldering flux (Item 6, appx C), solder trimmed wire from electrical lead (10) to electrical contact (15). 9 Apply sealing compound (Item 10, appx C) to threads of bushing Insulator (17). 10 Install bushing Insulator (17) In bracket (2). 11 Level vehicle and adjust level vials. Refer to TM 9-2350-304-20-2. 5-27