TM-9-2320-283-20-2

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 2 OF 3

DECEMBER 1983

TM-9-2320-283-20-2 - Page 176 of 852

TM 9-2320-283-20-2

ELECTRICAL SYSTEM.

TM 9-2320-283-20-2

3-94. BLACKOUT MARKER LAMP ASSEMBLY REPLACEMENT (Continued).

LOCATION/ITEM

ACTION

REMARKS

NOTE

Replacement procedures for left and

right

fender

blackout.

marker

lamp

assemblies are the same.

A. BLACKOUT MARKER LAMP REMOVAL. I

1. Two screws (7)

Remove.

2. Door assembly (8)

Remove

Discard item (9) if

and gasket (9)

cracked or torn.

3. Lamp (11)

Remove

Push in and turn a

quarter turn to the

left.

B. BLACKOUT MARKER LAMP INSTALLATION. I

4. Lamp (11)

Install in item (13)

Push in and turn a

quarter turn to the

right.

5. Gasket (9)

Install in item (8).

6. Door assembly (8)

Align and install

Keyway at bottom of item

and gasket (9)

(8).

7. Two screws (7)

Install and tighten.

C. BLACKOUI MARKER LAMP ASSEMBLY REMOVAL. I

8. Blackout marker

Disconnect from back of

Pull straight out. Grasp

lamp cable (3)

item (14)

item (3) where it enters

item (14).

9. Screw (6) and

Loosen and remove

Remove headlamp assem-

lock washer (5)

bly. (Refer to paragraph

3-91).

10. Blackout marker

Remove.

lamp assembly (16)

and spacer (4).

3-548