SLEEVE ASSEMBLY--MAINTENANCE INSTRUCTIONS.

ARMY

TM 9-6650-235-13&P

MARINE CORPS

TM-08552A-13&P

5-15.

SLEEVE ASSEMBLY--MAINTENANCE INSTRUCTIONS.

This task covers: Disassembly/Repair/Reassembly

INITIAL SETUP

Tools and Special Tools

References

Instrument and fire control shop

TM 9-254

equipment SC 4931-95-CL-A07

Socket wrench case 11584760

Equipment Condition

Helicoil insert and tool kit

5-15, 5-25 Sleeve assembly removed

4131-04-1

from illuminating head assembly

DISASSEMBLY/REPAIR/REASSEMBLY.

a. If damaged, remove three screw thread inserts

(i) and one screw thread insert (2) from sleeve

assembly (3). See TM 9-254.

b. Inspect for cracks, breaks, worn, or missing

parts.

c. Replace authorized parts. See appendix C.

d. If removed, install three new screw thread

inserts (1) and one new screw thread insert (2)

flush with the sleeve assembly (3) using insertion

tool. See TM 9-254.

5-37