TM-9-2320-273-20

TRUCK TRACTOR, LINE HAUL; LIGHT EQUIPMENT TRANSPORTER; TRUCK CHASSIS; MEDIUM EQUIPMENT TRANSPORTER

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE

NOVEMBER 1980

TM-9-2320-273-20 - Page 590 of 1500

TM 9-2320-273-20

EXTERIOR LIGHTING.

5-49. BLACKOUT MARKER LAMPS MAINTENANCE (Continued).

LOCATION/lTEM

ACTION

REMARKS

1. Two screws (13).

Remove.

2. Lens cover (12).

Remove.

3. Gasket (11).

Remove.

Discard if cracking or tears are

evident.

4. Bulb (14).

Remove.

5. Wire connector (3).

Remove.

6. Nut (9) and washer (8).

Remove.

7. Blackout marker lamp (10). Remove.

8. Nut (7) and washer (6).

Remove from terminal (5).

9. Wire (4).

Remove from terminal (5).

B. INSTALLATION.

10. Wire (4).

Install on terminal (5).

11. Washer (6) and nut (7).

Install and tighten.

12. Blackout marker lamp (10). Aline mounting stud and

install.

13. Washer (8) and nut (9).

Install and tighten.

14. Wire connector (3).

Install in blackout marker

(10).

15. Bulb (14).

Install and twist to tighten.

16. Gasket (11).

Install.

17. Lens cover (12).

Aline and install.

18. Two screws (13).

Install and tighten.

19. Headlamp.

Install per paragraph 5-44.

C. OPERATIONAL CHECK.

20. OPERATION switch (2).

Set to BLACKOUT.

5-166