Toro 08743 - PTO Switch (Optional)

PTOSwitch(Optional)
POSITIONCLOSED
CIRCUITS
OFF
(DOWN)
COMB+NCB
COMC+NCC
ON(UP)COMB+NOB
COMC+NOC
Thepowertakeoff(PTO)switchislocatedonthedashpaneloftheoperator’s
console.ThisswitchispulleduptoengagethePTOshaftandpusheddown
todisengagethePTOshaft.
TestingthePTOSwitch
1.Parkthemachineonalevelsurface,loweranyattachments,engagethe
parkingbrake,setthekeyswitchtotheOFFpositionandremovethekey
fromtheswitch.
2.Disconnectthebatterynegative(-)cableatthebattery;refertoRemoving
andInstallingtheBattery(page6–31).
3.Removethefastenerssecuringthedashpaneltotheoperatorsconsoleand
raisethedashpanel.
4.Disconnectthewireharnessconnectorfromtheswitchandremovethe
switchfromthedashpanelifnecessary.Checktheswitchandtheharness
connectorfordamageorcorrosionandcleanorrepairifnecessary.
5.Useamultimeter(ohmssetting)andtheprecedingtabletodetermine
whethercontinuityexistsbetweenthevariousterminalsforeachswitch
position.
6.Replacetheswitchifnecessary.
7.Iftheswitchtestscorrectlyandacircuitproblemstillexists,checkthewire
harnesses;refertoAppendixA(pageA–1).
8.Installtheswitchandconnectthewireharnessaftertesting.
9.Installthedashpanel.
10.Connectthebatterynegative(-)cableatthebattery.
SandPro
®
3040and5040
Page6–25
ElectricalSystem:TestingtheElectricalComponents
20251SLRevA