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 668 of 1500

TM 9-2320-273-20

ELECTRIC HORN AND CAB HEATER CONTROL.

5-68. HORN MAINTENANCE (Continued).

LOCATION/lTEM

ACTION

REMARKS

B. INSTALLATION.

4. Horn assembly (4).

5. Bolt (2), washer (5)

and nut (6).

6. Wire connector (1).

7. Batteries

C. OPERATIONAL CHECK.

Replace and aline mounting

hole.

Replace and tighten.

Reconnect.

Connect (refer to para 5-37 B).

8. Horn button (7).

9. Horn adjusting screw (3).

Press and verify the horn

works.

Adjust for maximum loudness.

5-244