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  1. #1
    New Member
    Join Date
    Apr 2013
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    1
    Location
    Warrenton va
    Tractor
    Kubota

    Default Kubota TG1860G has no spark

    I have a kubota lawn tractor that ran fine a month ago and now it won't fire. Engine turns over but there is no spark at the plugs. Took apart and did not find wiring problems. I do not have a schematic. I am looking for locations of safety switches, troubleshooting ideas, and voltage test points. Does a bad safety switch stop the coils from firing? Should I have 12 volts on the coils when the engine is Turning over? Does anyone have an electical diagram ? What components would cause no spark? Thanks in advance.

  2. #2
    Elite Member Don87's Avatar
    Join Date
    May 2010
    Posts
    4,226
    Location
    SW Pa.
    Tractor
    Massey Ferguson GC2400

    Default Re: Kubota TG1860G has no spark

    I can't asnswer all of your questions, but yes...........a bad safety switch should ground out your coil and keep the spark from reaching the spark plugs.
    Don

    MF GC2400, FEL, 60in.MMM, 5ft. Cultivator, Single Bottom Plow, Bush Hog RTC48 tiller, MF 2360 front mount snowblower, 5ft backblade. BXpanded Piranha toothbar.

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