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 165 of 344
TM 9-1240-400-34&P
2
Remove three capscrews (5), three lockwashers
(6), and level assembly (7).
3
Remove two pins (8) only if damaged.
CLEANING
Clean all parts per TM 9-254.
REPAIR
1
Cover assembly is a repairable assembly; refer to page 5-19.
2
Level assembly is a repairable assembly; refer to page 5-24.
3
Repair is by replacement of authorized parts as required.
Refer to appendix B.
REASSEMBLY
1
If two pins (1) were removed, drill and ream for
pins 0.25 in.
(6.35 mm) deep in mount
subassembly (2).
2
Drive in two pins (1).
3
Install level assembly (3) on two pins (1) with
three new lockwashers (4) and three capscrews
(5).
5-11
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