Settings For Mikuni B38-32 (yamaha Excel Iii) [Archive] - Snowmobile World : Your #1 Snowmobile Forum

: Settings For Mikuni B38-32 (yamaha Excel Iii)


maksuttt
12-04-2007, 06:51 PM
Hey, guys!
Just bought 1986 Yamaha Excel III. Want to clean and rebuild the carb.
I have shop manual for Enticer 340 sleds, but it doesn't cover Excel model. Excel has different carburetor - Mikuni B38-32 with round bowl. The question is, what is the float height?
Another problem, were to find bowl gasket? Tried several internet sources, ebay, Mikuni dealer - nobody has them. Didn't try Yamaha dealer yet...
So, any help highly appreciated.
Thank you!
Max

maksuttt
12-10-2007, 12:27 PM
Carb is ultrasonically cleaned and ready for final assembly. As soon as nobody suggested the float height I adjusted it just using common sense. The height was uneven - at seat side more, on opposite side less. It was like 13mm and 11.5mm. Now it's 13mm all around.
Pictures attached.