.025" spark plug gap
http://store.chainsawr.com/
Plug gap should be .025" http://store.chainsawr.com/
.025
0.65mm
The correct spark plug for a Stihl 024 is an RCJ6Y (Champion), BPMR7A (NGK), or a WSR6F (Bosch). Make sure that the gap is set to 0.020 inches.
I think it is 0.030".
Champion DJ7Y (gap of 0.025")
Champion DJ7Y. Not sure of the plug gap though.
Spark plug gap should be .025 http://store.chainsawr.com/
My 16" Craftsman 36 cc chainsaw manual calls out for a Champion RCJ7Y....if that is the same size chainsaw as yours, I would go with that plug.
0.020
Depending on the model there should be a cover above the throttle handle. The spark plug should be under that cover.
Plug gap should be .025" http://store.chainsawr.com/