Replace/Repair Plate Assembly

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REPAIR

TM-55-1905-223-24-18-2 Landing Craft Utility (LCU) NSN 1905-01-154-1191 Basic Craft Part II Manual

FIGURE 3-22. Plate Assembly Removal.

TM 55-1905-223-24-18-2

3-26. Replace/Repair Plate Assembly.

This task covers:

a. Removal,

b. Disassembly,

c. Repair,

d. Assembly,

e. Replacement.

INITIAL SETUP :

Tools

Equipment Condition

Tool kit, general mechanic's,

Vessel cover and baffles removed as

specified in para. 3-25 .

Materials/Parts

Plate assembly P/N 1291-2

Brush, Item 29, Appendix C

Solvent, Item 37, Appendix C

REMOVAL

Lift plate assembly (1) out of vessel (2, Figure 3-22).

DISASSEMBLY

a. Disassemble plate assembly (Figure 3-23).

(1) Remove five self-locking wing nuts (1) and flat washers (3) from top of five threaded rod

ends (2) on plate assembly.

(2) Remove five sleeve spacers (6) from threaded rod ends at top of plate assembly.

(3) Alternately remove ten elliptical plates, one at a time, with five sleeve spacers (5) by sliding

off the top of the five threaded rod ends (2).

(4) Remove five sleeve spacers (6) at bottom of threaded rod ends.

b. Clean plates. Thoroughly clean each of the ten elliptical plates using brush and solvent.

REPAIR

Repair of plate assembly consists of replacing plate assembly (1).

3-105