Replace/Repair Searchlight Starter Assembly.

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REPLACEMENT

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

FIGURE 3-50. Searchlight Starter Assembly

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

3-49. Replace/Repair Searchlight Starter Assembly. (Figure 3-50)

This task covers:

a. Removal

b. Disassembly

c. Repair

d. Assembly

e. Replacement

INITIAL SETUP :

Tools

Equipment Condition

Tool kit, general mechanic's,

Shut down electrical power at

navigation light panel. Tag "Out of

Tool kit, electrician's,

Service - Do Not Operate."

Materials/Parts

Starter assembly P/N 4636X

Power transformer P/N 9339X

Capacitor P/N 2896

Power transformer P/N 4407X

Warning tags, Item 1, Appendix C

REMOVAL

WARNING

Extreme care must be observed while performing maintenance.

High voltage radio frequency power is used in the lamp starting

circuit.

CAUTION

Do not operate lamp starter circuit without lamp installed.

a. Remove screws (2).

b. Remove starter assembly plate (1) from searchlight drum assembly.

DISASSEMBLY

a. Remove machine screw (3) and lockwasher (4).

b. Remove plain hexagon nut (5) and lockwasher (6).

Change 1

3-220