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Blades will not ingage

Pull the switch up to engage blades and nothing happens. belt is ok. john deere L120 Was mowing with my JD 120 and the deck just shut off, I did notice a smell that could have been electrical but was unable to find anything burnt. The back up over ride switch seemed to be working OK.

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  • Eric Ehresman
    Eric Ehresman Aug 19, 2013

    Mine did that and I had to replace the pto clutch and switch both, take a volt meter and remove the connector to the pto clutch, single yellow wire is positive put pos lead to the wire and the neg lead to chassis ground, turn key, but do not start mower, either sit in the seat or weigh it down, engage pto switch and look for 12 volts, no voltage then bad switch, when the pto clutch failed on mine, it was very hot and it took at the switch when it went out, so you might have to replace both, but checking with the volt meter will tell you, Hope this helps.



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Your electric pto clutch switch is bad replace it

Posted on Nov 15, 2008


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