TM-9-1240-400-34&P Technical Manual for M109 Telescopes and Mounts Download
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TM 9-1240-400-34&P 4-8. MAINTENANCE OF SUPPORT 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 Lockwasher (4) (MS35333-71) References TM 9-254 Equipment Conditions 4-6 Support assembly removed from M138 telescope mount DISASSEMBLY 1 Remove straight pin (1) and clamp bracket (2) from mechanical housing (3). 2 Remove two screws (4), two lockwashers (5), and bracket (6) from clamp bracket (2). 4-11 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.