ResistorModule(MachineswithTwo−PostROPSExtension
OperatorFanKit)
g276049
Figure227
1.Operator’sfan
3.Resistormodule
2.Fanmountbracket
Theresistormoduleisattachedtotherearofthefanmountingbracket(Figure
227).Theresistormoduleisusedforoperationoftheoperator’sfan.
Testing
1.Parkthemachineonalevelsurface,lowerthecuttingdecks,andshutoff
theengine.Removethekeyfromthekeyswitch.
2.Toaccesstheresistor,removethesunshadefromthetopoftheROPS
extension.
3.Disconnectthewireharnessconnectorsfromtheresistormoduleterminals.
Groundsmaster
®
4500-D/4700-D
Page6–67
ElectricalSystem:ComponentTesting
19245SLRevA