Can anyone confirm that this is the correct order?
Screw, spring, washer, o-ring?
I believe this is how mine were upon dis-assembly, but then again each of my carbs was missing ALL the pilot air jets! (I'm surprised it idled at all).
(http://i208.photobucket.com/albums/bb37/campsimonette/idleadjustment_zpsa16a75f9.jpg)
Yep, the screw head presses on the spring which presses on the washer which seats the o ring.
Thanks Pat!