TM-9-1240-400-34&P Technical Manual for M109 Telescopes and Mounts Download
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TM 9-1240-400-34&P 5-17. MAINTENANCE OF TELESCOPE MOUNT SUBASSEMBLY AND BASE ASSEMBLY. This task covers: a. Disassembly c. Repair b. Cleaning d. Reassembly INITIAL SETUP: Tools and Special Tools General Safety Instructions Tool kit, electronic: system maintenance (SC 5180-95-CL-B29) Materials/Parts Aircraft grease (item 7, appx C) Use adhesives, cleaning solvents, Aircraft grease (item 8, appx C) and sealing compounds in well- Preformed packings (?) (8635806) ventilated area away from open Sealing compound (item 10, appx C) flame. Adhesives, cleaning solvents, References and sealing compounds are harmful TM 9-254 to skin and clothing, can burn Equipment Conditions easily, and may give off harmful 5-40 Telescope mount subassembly vapor. removed DISASSEMBLY 1 Remove setscrew (1), pin (2), knob (3), and preformed packing (4) from differential assembly (5). Discard preformed packing. 2 Remove detent plunger (6) and spring (7) from base assembly (8). 3 Remove two screws (9) and telescope shield (10). 5-46