I have searched the site high and low and have not been able to come up with an answer. I have this weber on my brat "32/36" and am confused on the adjustments. which screw in the front is the idle mixture screw? I have a thumb screw with a spring wraped arount the threads pointing diagonally at the passenger headlight and a small diameter brass screw pointing straight out the front. I tried to turn the brass one but did not want to force it. and the spring wrapped one did not seem to do much. or am I in the wrong place completely? Also is there any adjustments I need to do on the secondaries? I had hitachies before and understood them well, Webers are very foregin to me. sorry if this has been asked before I just could not find it. BTW I have no Idea what jets are in the carb. The vehicle came from 86Subaru so if anyone on here supplied him with the setup any info would be much appreciated.

 

Thanks to all!

I will guess that the spring wrapped screw is your idle... at least it is on most carbs. The mixture screw is below that and sort of caddy corner front left.

 

http://www.clutchkitcenter.com/media/images/weber/K610.pdf

 

Scroll down a bit and you will see a diagram to show you where it is. Webers are much easier to adjust than a Hitachi any day

 

 

 

 

~edit to insert diagram link~

^ayup.

Thanks Yeti! great booklet