air fuel mixture screw is

[yellerfour00]

could someone explain to me where this air fuel mixture screw is on a 400ex


thanks
jason

[Towlieee]

Im still learning.. But I believe there isn't one..

You can loosen the pilot jet I think or tighten it..

But what your supposed to do is get new jets for the carb..

[yellerfour00]

i know ur suppsoed to jet the car turn the air fuel mixture screw in the whole way and turn it out 2 turns

[yellerfour00]

anyone?

[honda_rider_08]

it is on the bottom of your carb closest to your air box

[sickmojave]

It is the shiny brass screw at the top of picture (not the one with red arrow)

http://www.exriders.com/vbb/attachment.php?s=&postid=53197

[yellerfour00]

got it thanks for the info