Replace/Repair Receiver Module RE-39240

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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 3-41. Receiver Module, Box Assembly

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

3-44. Replace/Repair Receiver Module RE-39240.

This task covers:

a. Removal

b. Disassembly,

c. Repair

d. Assembly

e. Replacement

INITIAL SETUP:

Tools

Equipment Condition

Tool kit, general mechanic's,

Electrical power to tank level

indicator system turned OFF at

Panel L102. Tag switch "Out of Service - Do Not

Operate."

Materials/Parts

Receiver module RE-39240-7/M1-M7-38100

Gasket P/N 37044, 37047

Meter assembly P/N 43075

Preformed packing P/N 17287, 23273

Toggle switch P/N MS24659-22D, 30054

Sonalert alarm P/N 39713

Card guide P/N 37096

Printed circuit connector P/N 32962

Power supply P/N 38005

Flasher module P/N 38105

Circuit card assembly P/N 38100

Simulator float P/N 37084

Wire wound variable resistor

P/N RV4SAYSB252A

Knob P/N 22423

Nonmetallic grommet P/N 30674

Power transformer P/N 37652, 37653

Electrolytic fixed capacitor P/N 37079

Warning tags, Item 1, Appendix C

REMOVAL

a. Tag and disconnect electrical cable connectors at top of box assembly (4).

b. Remove six plain hex nuts (3) lockwashers (2) and hexhead capscrews (1) securing receiver module

box assembly to support mount.

c. Remove box assembly.

3-163