Toro Greensmaster TriFlex 3400 - Step 4: Test the joystick switches.

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Figure173
1.Joystick4.Joysticklowerswitch
2.Joystickraiseswitch5.MainharnessconnectorP14
3.MainharnessconnectorP13
Step4:Testthejoystickswitches.
1.UnplugmainharnessconnectorP13fromthejoystickraiseswitch(Figure173).
2.Usingamultimeter,measuretheresistancebetweenpin1andpin2oftheswitch(Figure174).
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Figure174
1.Pin1
3.Pin3(notused)
2.Pin2
4.Switchlever
•Withtheswitchleverpushed,thereadingshouldbe0ohms.
•Withtheswitchleverreleased,thereadingshouldbeinniteohms.
3.Repeatsubsteps1and2withmainharnessconnectorP14andthejoysticklowerswitch(Figure173).
Pass
Theresistancemeasurementsweregood.GotoStep5.
Fail
Oneormoreoftheresistancemeasurementswerenotgood.Repairorreplacewornordamaged
partsasrequired.GotoReturningtheMachinetoService(page21)andfollowthestepslisted.
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