TM-9-1240-400-34&P Technical Manual for M109 Telescopes and Mounts Download
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TM 9-1240-400-34&P Section IV. DIRECT SUPPORT ,MAINTENANCE 5-7. MAINTENANCE OF M137 TELESCOPE This task covers: a. Disassembly c. Repair b. Cleaning d. Reassembly INITIAL SETUP: Tools and Special Tools Tool kit, electronic: system maintenance (SC 5180-95-CL-B29) Materials/Parts Adhesive (item 4, appx C) Lockwasher (7) (MS35333-73) References TM 9-254 TM 750-116 Equipment Conditions M137 telescope mount removed from M11 A2 howitzer (TM 9-2350-304-10) DISASSEMBLY 1 Remove four capscrews (1), four lockwashers (2), and cover assembly (3) from mount subassembly (4). General Safety Instructions Use adhesives, cleaning solvents, and sealing compounds in well-ventilated area away from open flame. Adhesives, cleaning solvents, and sealing compounds are harmful to skin and clothing, can burn easily, and may give off harmful vapor. 5-10