TM-9-1240-400-34-P
TELESCOPE; PANORAMIC: M115, ELBOW: M139, MOUNT: M138 AND M137
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
OCTOBER 1993
TM-9-1240-400-34-P - Page 48 of 344
TM 9-1240-400-34&P
2-12.
MAINTENANCE OF BODY ASSEMBLY, COVER ASSEMBLY, AND TELESCOPE SUBASSEMBLY (CONT).
DISASSEMBL Y (CONT)
30
Loosen two setscrews (64) and then loosen support
(65) using adjustable spanner wrench (fig.
B-25,
item 7).
31
Rotate collar (66) to expose four setscrews (67)
Remove setscrews.
32
Tighten support (65) and two setscrews (64).
33
Remove two pins (68) from round nut (69) only if
damaged.
34
Remove round nut (69) and collar (66) together.
35
Remove two setscrews (64) and unscrew support
(65).
36
Remove preformed packing (70) and discard.
37
Remove four screws (71) and two plate spacers
(72).
2-32
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