Toro Greensmaster TriFlex 3400 - Page 116

Pass
Thelogicpowerfusetestedgood.GotoStep6.
Fail
Thelogicpowerfusedidnottestgood.Replacethe2–amplogicpowerfuse.GotoReturning
theMachinetoService(page21)andfollowthestepslisted.
Step6:Checkthe48Vbatterysystemvoltage.
1.Checkthe48VbatterysystemvoltageontheInfoCenterwiththekeyintheRUNpositionandthe
engineoff.
2.Checkthe48VbatterysystemvoltageontheInfoCenterwiththeenginerunning.
Voltageonbothtestsshouldremainabove32volts.
Pass
The48Vvoltagetestspassed,butthefaultstillexists.GotoStep7.
Fail
Oneormoreofthevoltagetestsfailed.T esteach12Vbatterywithinthe48Vbatterypackusing
theprocedureinChapter6oftheGreensmasterTriFlex3320/3420ServiceManual.Whenservice
iscomplete,gotoReturningtheMachinetoService(page21)andfollowthestepslisted.
Step7:Inspectthewiringforcuttingreelmotor2.
1.Disconnectthe48Vpowertothecuttingreelmotors.RefertoConnectingandDisconnectingthe48
VPowertotheCuttingReelMotors(page18).
2.Locatethe2cuttingreelmotorconnectorsandthee-reelsharnessconnectorsP19andP20.
3.Disconnectthe2cuttingreelmotorcableconnectorsfromthee-reelsharnessconnectorsP19andP20.
4.Inspectbothsidesofthecuttingreelmotorcableconnectorsandthee-reelsharnessconnectorsfor
thefollowing:
•damage
•corrosion
•debris
•properalignmentandseatingofthepinsinsidetheconnectors
5.Inspectthe2cuttingreelmotorcableconnectorsforproperwirecolorperpin,asshowninthefollowing2
tables.
CuttingReelMotor,4-PinConnector
PinNumber
WireColorConnectorGraphic
1White(W)
2Blue(BU)
3Yellow(Y)
4Green(GN)
CuttingReelMotor,2-PinConnector
PinNumber
WireColorConnectorGraphic
1
Red(R)
2
Black(BK)
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