TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM 9-2350-311-20-1 8-58 lNTERCOM/TELEPHONE WIRING HARNESS AND SLIP RING TELEPHONE FEED WIRING HARNESS — CONTINUED b. Installation 1 2 3 4 5 6 WARNING Ensure MASTER switch is OFF when working on hull electrical system to avoid electrical shocks and bums. NOTE Wiring harness contains telephone leads L1 and L2 from segment board to hull terminals. Install wire ends L1 and L2 (6 and 7) through hull. Install two wires L1 and L2 (6 and 7) and two nuts (32). Install two spacers (37), plate (38), and two plate screws (36). On M109A4/M109A5 Howitzers, install guard (35), four new Iockwashers (34), and four screws (33). Install five wires 41,42,43, L1, and L2 (1, 2,3,6, and 7) and five screws (26) at segment board (22). Install ground (8), flat washer (28), and screw (27). 8-152