TM 5-5420-227-24
LOCKING CYLINDER REPAIR (Sheet 1 of 4)
PROCEDURE INDEX
PAGE
PROCEDURE
Disassembly
Cleaning and Inspection
Assembly
9/16 in. socket with 1/2 in. drive
TOOLS:
Ratchet with 1/2 in. drive
Torque wrench with 1/2 in. drive (0-175 lb-ft capacity) (0-237 NZm)
Spanner wrench (adjustable face type 0-2 in. capacity)
Cross-tip screwdriver
Flat-tip screwdriver
SUPPLIES:
Rags (Item 12, Appendix D)
Dry cleaning solvent (Item 15, Appendix D)
Packing assembly (2 required)
Wiper ring (4 required)
Preformed packing (2 required)
Spacer ring (2 required)
Friction tape (Item 17, Appendix D)
Remove locking cylinder (page 3-234)
PRELIMINARY
PROCEDURE:
NOTE
Both ends of this cvlinder are the same. Repair of onlv one
end shown in this task. Opposite end is the same.
DISASSEMBLY:
1. Place tape on threads
of piston rod (A).
2. Using cross-tip screw-
driver, remove four
screws (B).
TA170558
Go on to Sheet 2
4-82