Primer pump control, when pushed in and pulled out, builds fuel pressure to
engine preheater. Use when purging fuel system of air.
Light switch is used to turn vehicle service and blackout lights on and off.
Windshield wiper control activates wipers and controls windshield wiper speed.
Fuel tank selector switch (M816) directs supply of fuel from left or right fuel
Ignition switch has OFF, RUN, and START positions. Switch automatically
returns from START to RUN when hand pressure is released,
Electrical receptacle outlet (M816, M819, and M821) used as an electrical
receptacle for trouble light extension cord.
Throttle control sets engine speed at desired rpm without maintaining pressure
on foot pedal. Throttle control locks in desired position when pulled out.
Rotating control handle clockwise or counterclockwise unlocks it.
Windshield wiper levers are used to operate windshield wipers manually.
Windshield clamping screws, when turned to right, will lock windshield
adjustable arms in position.
Windshield locking handle, in down position, locks windshield shut.
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