3-23. CELL ASSEMBLY MAINTENANCE INSTRUCTIONS
This task covers:
a. Disassembly b. Repair c. Assembly
Tool Kit, Electronic System, Repair, Field Mainte-
M118A2/M118A3 elbow telescope removed from
Tubular spanner wrench, 2-9/16 and 2-37/64
howitzer (TM 9-2350-311-10)
inch (Item 34, appx F)
Cell assembly removed from eyepiece and erec-
Sealing compound (Item 13, appx B)
1 Using 2-9/16 and 2-37/64 inch tubular spanner
wrench, remove threaded ring (1).
2 Remove lens (2), spacer (3), and lens (4) from cell
(5). Mark lenses for reassembly (ref. TM 9-254).
1 Remove corrosion, grease, and dirt from all parts.
Refer to TM 9-254 for cleaning instructions.
2 Visually inspect for missing or damaged parts.
3 Repair or replace parts in accordance with author-
ized parts listed in appendix D.