SMI-9-2320-387-14P-1

TRUCK, UTILITY: EXPANDED CAPACITY

SUPPLEMENTAL OPERATION, MAINTENANCE, AND REPAIR PARTS INSTRUCTIONS

JULY 2004

SMI-9-2320-387-14P-1 - Page 318 of 671

This task covers:

a. Removal

b. Installation

INITIAL SETUP:

Applicable Models

M1152

Tools

General mechanic’s tool kit:

automotive (Appendix B, Item 1)

Manual References

TM 9-2320-387-10

TM 9-2320-387-24P

Equipment Condition

Battery ground cable disconnected (para. 4-68).

a. Removal

b. Installation

1.

Remove nut (7) from box (3).

2.

Remove two screws (2), box (3), and switch (9) from upper side channel (1) and lower side channel

(4).

3.

Inspect decal (8) and remove from box (3) if decal (8) is damaged or illegible.

NOTE

Prior to removal, tag leads for installation.

4.

Remove three screws (5), washers (11), and leads 711A (6), 1B (12), and 712A (10)

from switch (9).

NOTE

Ensure lead 711A is positioned on top switch contact, and keyway

is on bottom of switch.

1.

Install leads 711A (6), 1B (12), and 712A (10) on switch (9)

with three washers (11) and screws (5).

Do not tighten screws (5).

2.

Install decal (8) on box (3), if removed.

NOTE

Ensure keyway in switch is toward the BLACKOUT position

on box when installed.

3.

Install switch (9) on box (3) with nut (7).

4.

Tighten three screws (5) installed in step 1.

NOTE

Ensure electrical harness lead are not binding during box

installation.

5.

Install box (3) on upper side channel (1) and lower side channel (4) with two screws (2).

SMI 9-2320-387-14&P-1

12-170

Change 4

12-111. TROOP/CARGO WINTERIZATION BLACKOUT/DOME LIGHT SWITCH

REPLACEMENT