Toro Reelmaster 3100-D - Diode Assembly

DiodeAssembly
g223019
Figure137
1.Endofthediodebody
3.Maleterminal
2.Diodeassembly4.Femaleterminal
Thediodeassemblycanbeidentiedbyablackcolor,diodesymbol,andT oro
PartNumberontheendofthediodeassemblybody(Figure137).Thediode
assemblycanbelocatedbetweentheoperatorseatandhydraulictank.
Testing
1.Parkthemachineonalevelsurface,lowerthecuttingunits,shutoffthe
engine,settheparkingbrake,andremovethekeyfromthekeyswitch.
2.Locatethediodeassemblythatistobetestedandremovethecabletie
thatsecuresthediodetothewireharness.Unplugthediodefromthewire
harnessfortesting.
3.Thediode(Figure137)canbetestedbyusingadigitalmultimeter(diodetest
orohmssetting)andtheDiodeT estT able(page6–37).
4.Replacethediodeassemblyiftestingdeterminesthatthediodeisdamaged.
5.Afteryoucompletethetesting,ensurethatthediodeisfullyinstalledintothe
wireharnessconnectorandsecuredtotheharnesswithcabletie.
DiodeTestTable
MultimeterRedLead(+)
onTerminal
MultimeterBlackLead
(-)onTerminal
Continuity
FemaleMaleYes
MaleFemaleNo
Reelmaster
®
3100-D/3105-D
Page6–37
ElectricalSystem:ComponentTesting
20252SLRevA