Toro 74490 Service Manual

NeutralSwitch-LeftandRight
Theneutralswitchisasinglepoleplungertypeswitch(normallyopen)with
twoterminals.Whentheplungerisdepressed,thecircuitclosesandthereis
continuitybetweentheterminals.
Motioncontrolleversinneutralposition(OUT),theswitchwillhavecontinuity
(closed).
Motioncontrolleversintheoperatingposition(IN),theswitchwillNOThave
continuity(open).
g336403
Figure86
ParkingBrakeSwitch
Theparkingbrakeswitchisasinglepoleplungertypeswitch(normallyopen)
withtwoterminals.Whentheplungerisdepressed(parkingbrakeON),the
circuitclosesandthereiscontinuitybetweentheterminals.Thisallowsbattery
voltagetoowtotherestofthesafetyinterlocksystem.
ParkingbrakeON,theswitchshouldhavecontinuity(closed).
ParkingbrakeOFF,theswitchshouldNOThavecontinuity(open).
g336405
Figure87
Electrical:ServiceandRepairs
Page8–8
2000SeriesZMASTER®ServiceManual
3438-778RevA

Toro 74490 Specifications

General

Brand	Toro
Model	74490
Category	Lawn Mower
Language	English