TM-9-1240-401-34&P Technical Manual for M109 Telescopes and Mounts Download
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TM 9-1240-401-34&P 5.1-19 M15 QUADRANT MAINTENANCE INSTRUCTIONS - continued c. Assembly 1 2 3 4 5 6 7 8 9 Apply grease (item 7, appx B) to new preformed packing (1) and install in electrical bracket (2). Solder terminals (3 and 4) to short electrical wire (5), using solder (item 18, appx B) and flux (item 5, appx B). Secure terminal (3) to electrical bracket (2) with screw (6). Solder electrical wire (7) to terminal (8) and to center post of toggle switch (9). Assure that terminals (4 and 8) project from electrical bracket (2). Position electrical bracket (2) with preformed packing (1) on housing (10). Secure with three screws (11) and three new lockwashers (12). Position new gasket (13) on electrical bracket (2) and install two contacts (14) into insulator (15). Attach two terminals (4 and 8) extending through the hole in center of gasket (13) to two contacts (14) with two nuts (16). Position receptacle shell (17) with plate (18) inside shell over two contacts (14). Seat receptacle shell (17) against insulator (15) and install screw (19) and shouldered pin (20). Secure insulator (15) to electrical bracket (2) with three screws (21) and three new lockwashers (22). Apply sealing compound (item 13, appx B) to seal the hole in center of electrical bracket (2). 5.1-40 Change 1