TM 9-6115-730-24
0042
DISASSEMBLY - Continued
Table 1. WP 0042 Guide - Continued.
FIGURE 2
DISASSEMBLY
ASSEMBLY
RELATED
NAME
ITEM
STEPS
STEPS
STEPS
Main Contactor Relay (KR)
70
1, 2, and 20
10
Overload/Short Circuit Module
24
1, 2, and 8
22
Paralleling Relay (PAR)
81
1, 2, and 22
8
Resistor Assembly A7
112
1, 2, and 28
2
1. Ensure generator set is fully stopped, ENGINE CONTROL switch is set to OFF/RESET, Battery Disconnect
Switch is set to OFF, and DEAD CRANK SWITCH is OFF before proceeding.
2. Open control box door and control box panel assembly. Control box panel assembly may be removed for
access if necessary (WP 0041).
3. Remove three receptacles (Figure 2, Sheet 1, Item 1).
4. To remove terminal block TB4 (Figure 2, Sheet 1, Item 2), remove two nuts (Figure 2, Sheet 1, Item 3),
screws (Figure 2, Sheet 1, Item 4), terminal block, and strip (Figure 2, Sheet 1, Item 5). Remove ten screws
(Figure 2, Sheet 1, Item 6) and jumpers (Figure 2, Sheet 1, Item 7). Repeat for terminal block TB3. On TB4
only, remove two screws (Figure 2, Sheet 1, Item 8), diode (Figure 2, Sheet 1, Item 9), and two spade
terminals (Figure 2, Sheet 1, Item 10).
5. To remove fuse block (Figure 2, Sheet 1, Item 11), remove three fuses (Figure 2, Sheet 1, Item 12), two nuts
(Figure 2, Sheet 1, Item 13), two screws (Figure 2, Sheet 1, Item 14), and fuse block.
6. To remove fuse block (Figure 2, Sheet 2, Item 15), remove four fuses (Figure 2, Sheet 2, Item 16), two nuts
(Figure 2, Sheet 2, Item 17), two screws (Figure 2, Sheet 2, Item 18), and fuse block.
7. To remove bus transformer box A6 (Figure 2, Sheet 2, Item 19), remove two fuses (Figure 2, Sheet 2,
Item 20), four screws (Figure 2, Sheet 2, Item 21), four lockwashers (Figure 2, Sheet 2, Item 22), four
washers (Figure 2, Sheet 2, Item 23), and transformer box.
8. To remove overload/short circuit relay (Figure 2, Sheet 2, Item 24), remove four screws (Figure 2, Sheet 2,
Item 25), lockwashers (Figure 2, Sheet 2, Item 26), washers (Figure 2, Sheet 2, Item 27), and relay.
9. To remove load sharing module (LSM) A4 (Figure 2, Sheet 2, Item 28), remove four screws (Figure 2,
Sheet 2, Item 29), washers (Figure 2, Sheet 2, Item 30), and load sharing module.
10. To remove duplex receptacle (Figure 2, Sheet 2, Item 31), remove four screws (Figure 2, Sheet 2, Item 32),
cover (Figure 2, Sheet 2, Item 33), and receptacle.
11. To remove paralleling receptacle (Figure 2, Sheet 2, Item 34), remove four nuts (Figure 2, Sheet 2, Item 35),
four screws (Figure 2, Sheet 2, Item 36), cover (Figure 2, Sheet 2, Item 37), and receptacle. Repeat for other
paralleling receptacle.
12. To remove nameplate (Figure 2, Sheet 2, Item 38), (Figure 2, Sheet 2, Item 39), or (Figure 2, Sheet 2,
Item 40), remove two rivets (Figure 2, Sheet 2, Item 41) and nameplate.
0042-4
