Posted by David K on June 19, 2003 at 16:07:01:
In Reply to: Airscrew - in or out? posted by Jan Madsen on June 19, 2003 at 09:30:14:
All air screws screw in (clockwise) to shut the fuel down, that is to make it leaner. The proper mixture is determined by slowly screwing the screw in, until the engine tries to die, at idle speed. After this point is found, turn the screw out 3/4 turn!