Mystery carb screw...
Posted June 25, 2005 - 11:24 AM
Posted June 26, 2005 - 12:31 AM
I'd look online at someone like Yamaha of Troy that has a schematic of your carb and see what matches. They show just about everything on the carb.
Posted June 27, 2005 - 07:45 AM
If you haven't already figured out the mystery screw, go to www.sudco.com
click on carburetor diagrams
Could your mystery screw be #18? "Stop Screw" - goes inside a hex nut into the throttle shaft and adjusts the closing limit of the slide. I recently took apart my '99 wr carb and seem to remember this screw fitting your description.
Posted June 27, 2005 - 07:48 AM
Posted June 27, 2005 - 08:17 AM