Runaway choke

[DEEBS11]

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[DEEBS11]

And yes, buy the tool for changing shims.

[Appie]

Ok Deebs, will do thanks 🙏. I guess trying to remove the cams at this stage would be just asking for trouble…

[Ccitis]

Probably controversial but I have the shim tool and found it much easier to just capture the valve with a piece of heavy wire (I used two wire) to keep the valve down and allow me to get the shim out. The tool made me very nervous as it screws into the case, and if it catches there goes your case.