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Posted

Not familiar with that machine.  Is the spark plug buried too deep to get a regular socket on?  If so, you can pick up a chain saw and lawn mower spark plug tool from most hardware stores that will fit down in the hole.

Posted

Haven’t changed the plug on my 800 yet, but the 500 must be different as there’s nothing about a special tool I my manual. Hopefully you can use a pretty standard bit. Let us know how it works out tho.


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