F30 Pilot air screw settings

[Orkney Mike]

Hi,

I had a problem with an F30 rough idle.

I removed and cleaned all three carburettors but I did not record the number of turns on the pilot screws prior to removal.

I've balanced the butterflies on all three carburettors with a Morgan carb-tune kit which was not as difficult as I first thought.

Motor now runs as sweet as a nut @900rpm

Can anyone recommend a starting point from closed for the pilot screws

I currently have them about 2 turns out?

Orkney Mike

[boscoe99]

What is the complete engine ID?

[Orkney Mike]

F30 Pilot air screw settings

Hi,

Thanks for the prompt response.

Details on my engine bracket:

F30 AET 69 H/L 1002961

69 H-DO

22.1 - 84-90

Mod: 05

2004

Orkney Mike

[boscoe99]

For some reason my list does not include the F30. The F40 is two turns plus or minus a half turn in either direction so you may be within allowable tolerances. If the motor runs fine I would just leave well enough alone.

[Orkney Mike]

F30 Pilot air screw settings

HI,

Thanks for the reply 2 turns out was not a bad guess then!

Orkney Mike