Toro 4100-D service manual Run Mow Circuits, Switch is in the on Position

	CONTINUES TO SHEET 2
		WHEN THE PTO SWITCH IS MOVED TO THE ENGAGE POSITION, PTO SWITCH
	CONTINUES TO SHEET 2	TERMINALS 4 & 5 ARE MOMENTARILY CONNECTED ALLOWING A CURRENT
		PATH TO ENERGIZE THE PTO RELAY, THE DECK POSITION SWITCHES AND
	CONTINUES TO SHEET 2	THE PTO SOLENOIDS. DIODES D1-B, D1-C AND D1-D WILL THEN CREATE
		A LATCHING CIRCUIT TO KEEP THE PTO RELAY ENERGIZED WHEN THE PTO
		SWITCH IS IN THE ON POSITION.
	(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

WHEN THE CUTTING DECK LIFT LEVER IS MOVED TO LOWER THE DECK,

THE DECK LOWER SWITCH CLOSES TO ENERGIZE THE DOWN LATCHING

RELAY. THIS PROVIDES A CURRENT PATH FOR THE PTO SWITCH. THE DECK

RAISE SWITCH AND DIODE D3 CREATE A LATCHING CIRCUIT TO KEEP THE

DOWN LATCHING RELAY ENERGIZED. IF THE LIFT LEVER IS MOVED TO RAISE

THE DECK, THE DOWN LATCHING RELAY IS DE-ENERGIZED PREVENTING

AVAILABLE CURRENT FOR THE PTO CIRCUIT.

Groundsmaster 4100--D

Run (Mow) Circuits

Power Current

Control Current

Indication Current

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