OPERATOR'S STATION
TM 5-3805-263-14&P-3
DRIVING AND PANEL LIGHTS CIRCUIT
The lights circuit is controlled by a three-position 3M6161 Switch. When
3M6161Switch is in position 1, the panel lights, articulation light and tail lights are ON.
When the switch is rotated to position 2, the front head lamps are also ON. A
4N8286 Dimmer Switch is in the front head lamps circuit. It sends power to either the
high beam lamps or the low beam lamps. Power for these circuits is through the 60
amp circuit breaker and a 4K5124 15 amp circuit breaker.
Also included is a stop light circuit. When the brake pedal is pushed, air pressure
activates the 2M9346 Brake Stoplight Switch. Power is sent through the 60 amp
circuit breaker, a 10 amp fuse, the 2M9346 Brake Switch to the two stoplights
(342535).
Figure 15. Lights Circuit
4-55
