TM-9-1240-401-34-P

TELESCOPE MOUNT M146: M118A2 AND M118A3; TELESCOPE MOUNT M145: M145A1; PANORAMIC TELESCOPE: M117 AND M117A2; FIRE CONTROL QUADRANT: M15; PERISCOPE: M42

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

JULY 1993

TM-9-1240-401-34-P - Page 192 of 590

TM 9-1240-401-34&P

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5-14. LAMP ASSEMBLY AND RELATED PARTS (M117) MAINTENANCE INSTRUCTIONS

- continued

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c. Assemblv/Installation - continued

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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