TM 9-1240-400-34&P
2-15. MAINTENANCE OF ELBOW ASSEMBLY, EYEPIECE ASSEMBLY, AND OPTICAL INSTRUMENT CELL
ASSEMBLY (CONT).
REASSEMBLY/INSTALLATION (CONT)
7
If removed, install pin (12).
8
Install gear assembly (13) and four capscrews
(14).
9
Apply sealing compound (item 10, appx C) under
head of four screws (15).
10
Install gasket (16), access cover (17), and four
screws (15).
NOTE
Steps 11 thru 19 are written and illustrated for reassembly of cell assembly.
11
Install lens (18) in cell (19) with convex surface
to rear of cell.
16
Install spacer (24).
12
Install spacer (20).
17
Install lens (25) with convex surface to front of
cell (19).
13
Install lens (21) with greater convex surface to
rear of cell (19).
18
Apply sealing compound (item 10, appx C) to
threads of retainer (26).
14
Install spacer (22).
19
Install retainer (26) in cell (19) using tubular
15
Install lens (23) with greater convex surface to
spanner wrench (7597644).
front of cell (19).
2-54
