TM 9-2320-273-20
ELECTRIC HORN AND CAB HEATER CONTROL.
Loosen.
Lower.
Remove.
Push down and twist counter-
clockwise, and remove.
Remove.
Remove.
5-67. HORN BUTTON MAINTENANCE (Continued),
LOCATION/lTEM
ACTION
REMARKS
1. Three quarter turn screws (9).
2. Hinged panel (8).
3. Horn relay (7).
4. Horn button (1).
5. Retainer (2), and spring (3).
6. Brass cup (4).
5-239
