SWITCH BOX CIRCUIT BREAKER/SWITCH MAINTENANCE.

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INSTALLATION

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TM-9-6115-666-13-P AN/MJQ-1612 60kW 50/60 Hz Power Plant Diesel Engine Driven 5 Ton Trailer Mounted Manual

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Figure 4-9. Circuit Breaker/Switch Replacement

ARMY TM 9-6115-666-13&P

AIR FORCE TO 35C2-3-505-1

4.14. SWITCH BOX CIRCUIT BREAKER/SWITCH MAINTENANCE.

This task covers:

a. Removal

c. Installation

b. Test

INITIAL SETUP :

Tools

Equipment Conditions

Tool Kit, General Mechanic's

Reference

Both generator sets shut down,

Multimeter, AN/PSM-45

Trailer support devices are lowered.

Switch box cover removed, paragraph 4.11.

Clear plastic panel covers removed,

REMOVAL

NOTE

The switch box contains four output circuit breakers and two input switches. Replacement

procedures are the same except the input switches have four screws and the output circuit

breakers have six screws.

1. Tag wires on circuit breaker(s) (2, figure 4-9) or switch (4) terminals and remove.

2. Remove six screws (1) securing the circuit breaker(s) (2) to the switch box or four screws (3) securing

the input switch (4).

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