SECTION V. UNIT MAINTENANCE PROCEDURES - TM-55-1905-223-24-30076

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TABLE 2-2. TROUBLESHOOTING - continued

TM-55-1905-223-24-3 Ship s Service Generator for Landing Craft Utility (LCU) NSN 1905-01-154-1191 Manual

FIGURE 2-3. Voltage Regulator Panel.

TM 55-1905-223-24-3

SECTION V. UNIT MAINTENANCE PROCEDURES

MAINTENANCE OF SHIP'S SERVICE GENERATOR SETS, ELECTRIC AND AIR START

2-23. Repair Generator Assembly. (Figure 2-3)

This task covers:

Repair

INITIAL SETUP

Tools

Equipment Condition

Tool kit, general mechanic's rail

Electrical power to generator assembly

and marine diesel engines,

turned OFF and tagged.

TM 55-1905-223-10.

Tool kit, electrician,

Materials/Parts

Automatic voltage regulator

P/N E000-23020

REPAIR

Repair of the generator assembly consists of replacing the automatic voltage regulator.

WARNING

Turn OFF and tag all electrical power to the generator assembly and engine. Failure to

do so may result in personal injury.

Remove four machine screws (1) from access cover (2) on the generator.

Remove three screw pillars (4) and remove the automatic voltage regulator (3) enough to gain access to wiring.

Tag and remove all electrical leads attached to the automatic voltage regulator (3).

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