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Thread: Need A Little Atc 70 Help

  1. #1
    Join Date
    Oct 2007
    Location
    Alabama
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    3

    Need A Little Atc 70 Help

    Ok so I've had This atc 70 since I got it for christmas. Its an 1984 model well now im wanting to let my kids ride it but it isn't getting any fire so I bought a new coil and plug still no fire so I got one of those boxes that replaces the points and condenser put it on still no fire well now im stumped and hoping someone here could help what else could be the problem only thing I can think of would be the on/off switch thanks for any help you can give

  2. #2
    Trouble is offline At The Back Of The Pack Arm chair racerFirst time rider
    Join Date
    Jul 2007
    Location
    Tony,WI
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    170
    unplug the on/off switch and see if you get spark.

  3. #3
    Join Date
    Oct 2007
    Location
    Alabama
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    3
    Ok I unpluged the on/off switch still gets no fire

  4. #4
    Join Date
    Oct 2007
    Location
    Alabama
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    3
    anyone have any ideas thanks in advance

  5. #5
    Join Date
    Dec 2004
    Location
    Baltimore, MD
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    6,088
    well, besides unplugging the starter switch, you have to put the 2 loose ends into each other to complete the circuit. Also a good thing to check is to make sure the coil is well grounded to the frame. If the coil ground is rusty, it might keep it from working. Also you have to check the points through the sight holes in the flywheel to make sure your points are opening or closing. If your points aren't opening or closing, it won't create the spark to fire the plug. You could check your points gap to make sure it's correct also. Make sure you have a nice fresh and correct spark plug in place and that it is gapped correctly. If all of those things check out, or don't check out as the case may be, you might want to put new points and condenser in it. You have to remove the flywheel to do this and you need to obtain a flywheel puller. You can find them on ebay or from a website called dratv.com
    Dratv.com has alot of parts for the atc70s. You can still get the tune up parts from your local honda dealer, and should be able to get the flywheel puller too, but the dealer is usually kind of expensive.

  6. #6
    KASEY's Avatar
    KASEY is offline weee weeee weeeeeeeeeee ! ! ! The day begins with 3WW
    Join Date
    Jan 2003
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    ARIZONAS BIGGEST TROUBLEMAKER
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    4,244
    WHERE DID YOU GET THIS BOX? is it made for lawnmowers? i tried that route tears ago without much sucess,,, i would put the points back in, did you replace the condencer? if not thats all thats left,, did it ever run while you have had it? your flywheel key good? and lined up? check the coil ground,, clean all connections and try it again,,,,

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