Stihl 028 AV Super choke/stop trigger

[goosemaster]

I'm putting together a friends Stihl 028av Super chainsaw and I'm confused on how that choke/stop trigger is supposed to be set-up inside the saw. If anyone has a picture of this area of a 028av super I would really appreciate it. I having trouble getting this put back together right where the stop switch will work. Please post any pics for me to look at. Thanks in advance to anyone who replies.

 

[HarleyT]

Here...

 

[goosemaster]

Thanks Harley T; Does the piece on the end of the wire is what touches the flat brass piece to stop the saw?

 

[HarleyT]

Yes, the tip makes contact on the spring, and it grounds out the ignition.

 

[HarleyT]

That copper strap has to go up to ground out on the crankcase.

 

[goosemaster]

I noticed a wire that was attached to one of the top covers screw. I couldn't kill the saw when I had it running I guess that was the wire that grounded it out. When I pushed the lever down to choke the saw raced to probably 20,000 rpm. What would cause that?

 

[HarleyT]

The throttle lever kicks open the throttle a tad when you set the choke.

 

[goosemaster]

This was like screaming. I was afraid it was going to throw everything out of it before I could pull the plug wire off.