TM-9-1240-401-34&P Technical Manual for M109 Telescopes and Mounts Download
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3-43 TM 9-1240-401-34&P c. Installation 1 2 3 4 5 Install wiring harness (8) on side of reticle cage assembly (7) and secure with clamp (10) and machine screw (9). Install reticle cage assembly (7) in housing (5) be- ing careful not to damage wiring harness (8). Install threaded ring (6) in housing (5) using fabri- cated spanner wrench. Apply grease to two new preformed packings (4) and install in grooves of two access covers (3). Install two covers (3) on housing (5) and secure with eight new Iockwashers (2) and eight cap screws (1). 3-26. WIRING HARNESS MAINTENANCE INSTRUCTIONS This task covers: a. Removal b. Disassembly c. Repair d. Assembly e. Installation Soldering iron, electric (Item 24, appx F) Reticle cage assembly removed, M118A3 Tool Kit, Electronic System, Repair, Field Mainte- (ref. para 3-24) nance(SC5180-95-CL-B29) Reticle cage assembly removed, M118A2 5180-01-168-0487 (ref. para 3-25) Level assembly removed, M118A3 Flux (Item 5, appx B) (ref. para 3-18) Level assembly removed, M118A32 Insulation sleeving (Item 16, appx B) Solder (Item 18, appx B) (ref. para 3-19) Tape (Item 20, appx B) Cover assembly removed, M118A3 (ref. para 3-16) Cover assembly removed, M118A2 TM 9-254 (ref. para 3-17)