TM-9-1240-401-34&P Technical Manual for M109 Telescopes and Mounts Download
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TM 9-1240-401-34&P I 5-14. LAMP ASSEMBLY AND RELATED PARTS (M117) MAINTENANCE INSTRUCTIONS - continued I c. Assemblv/Installation - continued I Use schematic NOTE as a guide when wiring and soldering the M117 panoramic telescope. 8 If removed, install lens (21) in holder (19) using sealing compound. 9 Apply grease and install new preformed packing (20) on holder (19). 10 Install holder (19) on M117 panoramic telescope and secure with four new Iockwashers (18) and four machine screws (17). 5-18