Stihl 020AV

[richy_B]

Hello, new to the forums. Got my first problem! I've recently been given an old 020av that was a non runner. It had basically be used heavily then put away in shed where it sat for 3 years. I've taken it apart, put a lot of it through the parts washer, new filters and now its runs sweetly. The only problem I have is the 'stop' switch doesn't function. Once running I have to use the choke to stop it. I removed the switch and it was covered in gunge. I've cleaned it, wire brushed it and put it back together but still no joy.

 

Any ideas?

[Tom D]

Bad earth?

[Mozza]

I had a similar problem with my Husky 365, it was traced to the ignition coil

[richy_B]

I'll have another look and check all the wiring. Will be a bit of a sod to get at. Thanks.