High Scale
Trust fund lobbyist.
I am having running problems with my Stihl 361, changed the diaphragms but still awful, anybody got the diagram including blow up of the Walbro 21-477 5.2?
Were the old diaphragms stiff? What sort of running problems?
On the order thing, usually it's opposite on the diaphragms. The metering one is above the gasket, and the one on the other side is below the gasket.
Did you check the metering lever height against the carb body? Altering it will require readjusting the mixture screws.
I've put the metering lever diaphragm in upside down too. That works swell. :roll:
You can but if they are working don't fool with it .You are better off leaving the backers in .Al, do you mean I can discard the backer and just leave the soft rubber one?
Revving high like that could be an air leak. Forgive the lame question, but did you adjust the low and high speed screws? What you are describing could easily be the low speed adjustment too lean.