TM 5-3805-254-20-1
ELECTRICAL SYSTEM - CONTINUED
HEADLIGHT BEAM DIMMER SWITCH
Current supplied through LIGHTS switch. High beam or low beam may be selected by depressing then releasing switch.
Current flows through switch to selected beam.
TRANSMISSION PRESSURE INDICATOR LAMP
Current supplied through KEY SWITCH when turned on. When transmission pressure drops below preset pressure,
contact points in pressure switch ground circuit, illuminating indicator lamp.
TRANSMISSION TEMP INDICATOR LAMP
Current supplied through KEY SWITCH when turned on. When transmission temperature exceeds preset temperature,
contact points in temperature switch ground circuit, illuminating indicator light.
GLOW PLUG SWITCH INDICATOR LAMP
Current supplied through GLOW PLUG-ON/OFF switch when turned on.
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