TM 9-1240-380-34
EYEPIECE ASSEMBLY PACKING REMOVAL
APPLICABLE CONFIGURATIONS: M36E1
TOOLS: .050" socket head screw key (Allen wrench or equivalent)
PERSONNEL: One
EQUIPMENT CONDITION: Elbow assembly on work bench, power off
PRELIMINARY PROCEDURES:
Remove eyepiece from elbow assembly ( para 7-7, steps 1 and 2
only)
FRAME 1
Step
Procedure
1.
Using Allen wrench, loosen two setscrews (1). Remove index ring (2).
Using Allen wrench, loosen three setscrews (3). Remove scale diopter (4).
2.
Using Allen wrench, loosen two setscrews (5). Using fingers, turn plain round nut (6)
3.
counterclockwise and remove.
4.
Using fingers, turn optical element cell (7) clockwise while holding adapter (8) with other
hand. When rear of cell (7) is clear of ring (9), remove packing (10).
END OF TASK
Vol II
7-9