CONTACTOR MAINTENANCE. - TM-9-6115-663-13-P0171

TM 9-6115-663-13&P

REPAIR

1. Disconnect and label electrical leads (5) connected to bus bar.

2. Remove defective insert (11).

3. Using insertion tool, rotate handle CCW until you can install insert (11) into barrel with tang toward

hole.

4. Turn handle CW until one thread of insert protrudes from hole.

5. Position over bus bar and turn handle CW until insert is installed.

6. Turn handle CCW to remove insertion tool.

7. Install small punch into hole until it contacts tang. Break off and remove tang.

INSTALLATION

1. Position bus bar (1, figure 5-14) in place.

2. Install flat washers (8), new lock washers (7), and nut (6).

3. Install lock washers (2) and nut (3).

4. Install leads (5), flat washers (9), lock washers (10), and cap screws (4).

5. Connect P3 (7) to J4 (8, figure 5-13) and position the switch box cover (4) over the switch box

assembly.

6. Install flat washers (3), lock washers (2), and screws (1) that secure the switch box cover (4).

5-12 CONTACTOR MAINTENANCE.

b. Installation

This task covers: a. Removal

INITIAL SETUP

Tools

Equipment Conditions

Tool Kit, General Mechanic's

Reference

Both generator sets shut down, para 2-5.3.1.

Materials/Parts

Washers, Lock

Contactor