Toro 4100-D service manual Over Temperature Shutdown Circuits, Solenoid and Fuel Pump

	IF THE ENGINE COOLANT TEMPERATURE RISES TO 240o F (115o C), THE DUAL
	TEMPERATURE SHUTDOWN SWITCH CLOSES. THIS CLOSED SWITCH CAUSES
CONTINUES TO SHEET 2	THE OVER TEMPERATURE SHUTDOWN RELAY TO ENERGIZE AND REMOVES
	ELECTRICAL POWER FROM THE ENGINE RUN SOLENOID AND FUEL PUMP
CONTINUES TO SHEET 2	SHUTTING OFF THE ENGINE.
	NOTE: IN THIS OVER TEMPERATURE CONDITION, THE ENGINE CAN BE STARTED
CONTINUES TO SHEET 2	BY DEPRESSING THE OVERRIDE SWITCH WHICH DE-ENERGIZES THE OVER
	TEMPERATURE SHUTDOWN RELAY RETURNING POWER TO THE ENGINE RUN
	SOLENOID AND FUEL PUMP.
(OPTIONAL CRUISE	(OPTIONAL CRUISE
CONTROL KIT)	CONTROL KIT)
	(OPTIONAL CRUISE
	CONTROL KIT)

		(OPTIONAL CRUISE
		CONTROL KIT)
	(OPTIONAL CRUISE	FRONT DECK
	CONTROL KIT)
(IGNITION SWITCH IN RUN)		PTO SOLENOID
	(DISENGAGED)
(NOT IN NEUTRAL)		2WD SOLENOID
		LEFT DECK
		PTO SOLENOID
		(DECK LOWERED)
		RIGHT DECK
		PTO SOLENOID
(OCCUPIED)
	(IN 4WD)	(DECK LOWERED)
		PTO OVERTEMP
		SHUTDOWN RELAY

CONTINUES TO SHEET 2

Groundsmaster 4100--D

Over Temperature Shutdown Circuits

Power Current

Control Current

Indication Current

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