TM 9-1240-400-34&P
3-9.
MAINTENANCE OF RETICLE CELL ASSEMBLY.
Disassembly
Repair
This task covers:
a.
c.
Cleaning
Reassembly
b.
d.
INITIAL SETUP:
Tools and Special Tools
General Safety Instructions
Tool kit, electronic: system maintenance
(SC 5180-95-CL-B29 )
WARNING
Materials/Parts
Sealing compound (item 10, appx C)
Use adhesives, cleaning solvents,
and sealing compounds in well-
References
ventilated area away from open
TM 9-254
flame Adhesives, cleaning sol-
TM 750-116
vents, and sealing compounds are
harmful to skin and clothing, can
Equipment Conditions
burn easily, and may give off harm-
3-7 Reticle assembly removed
ful vapor.
DISASSEMBLY
1
Scribe a line on cell (1) parallel to horizontal line
in reticle (2) crosshair.
Remove sealing
compound from slots in externally threaded ring
(3).
2
Remove externally threaded ring (3).
3
Press reticle (2) out of cell (1).
CLEANING
Clean all parts per TM 9-254.
REPAIR
Repair is by replacement of authorized parts as required. Refer to appendix B.
3-15
