Toro groundmaster 7210 - Brake System Maintenance; Adjusting Parking-Brake Interlock Switch

BrakeMaintenance
Adjustingthe
Parking-BrakeInterlock
Switch
1.Stopthemachine,movethedeck-liftswitch
fullyintotheNEUTRAL-LOCKEDposition,setthe
parkingbrake,andremovetheignitionkey.
2.Removetheboltssecuringthefrontpaneland
removethepanel(Figure76).
g020875
Figure76
1.Bolts
2.Controlpanel
3.Loosenthe2jamnutssecuringtheparking-brake
interlockswitchtothemountingbracket.
g012074
Figure77
1.Brake-shaftsensor
3.Parking-brakeinterlock
switch
2.Jamnuts
4.3.9mm(5/32inch)
4.Movetheswitchupordownonthebracketuntil
thedistancebetweenthebrake-shaftsensor
andtheswitchplungeris3.9mm(5/32inch)as
showninFigure77.
Note:Makesurethatthebrake-shaftsensor
doesnotcontacttheswitchplunger.
5.Securetheswitchjamnuts.
6.Testtheadjustmentasfollows:
A.Ensurethattheparkingbrakeisengaged
andthatyouarenotsittingontheseat,then
starttheengine.
B.Movethecontrolleversoutofthe
NEUTRAL-LOCKEDposition.
Note:Theengineshouldstop.Ifitdoes
notstop,rechecktheadjustmentyoumade
totheswitch.
7.Installthefrontpanel.
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