Repair Arc Welding Machine

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FIGURE 3-54. Searchlight Control Station.

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

REPAIR

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

MAINTENANCE OF MACHINERY SHOP EQUIPMENT

3-54. Repair Arc Welding Machine.

This task covers:

a. Disassembly

b. Repair

c. Assembly

INITIAL SETUP

Tools

Equipment Condition

Tool kit, general mechanic's,

Welding machine removed, para. 2-51 .

Tool kit, electrician's,

Materials/Parts

Capacitor P/N 1373-0462

Fixed capacitors P/N 1373-0476,

P/N 1373-2461

Gas connector P/N 0803-0281

Gas solenoid valve P/N 1373-4673

Gasket P/N 1373-0783

P/N 1373-4648

Water connector P/N 0803-0280

Water solenoid valve P/N 1373-4674

DISASSEMBLY

a Remove top panel (1, Figure 3-55) bushing (2), dust and moisture seal

protective cap (3) and gasket (4).

b. Remove access door (7) and panel (8).

c. Remove cover (5) and panel (6).

d. Remove panel (10).

e. Remove fastener cover (19).

f. Remove spring latch (22).

g. Remove terminal cover assembly (23).

h. Remove insulated terminal (24) and terminal bus bar (25).

Change 1

3-241