I have an 86' Phazer I got for free. Lowe and behold, the sled didn't start, so I started by cleaning the carbs. They were quite dirty, so last night I thoroughly cleaned the carbs, but there are three holes in the lower end of the venturi in line with the general air flow. I was able to clean out two of the three holes, but the hole to the far right (when looking at them) refused to open up. I used compressed air and carb cleaner.
Does anyone know what that hole does (the one of the far right)? Where it goes? How to clean it? I can't find a manual for the Mikuni B38 carbs, and I don't think Mikuni would have put a hole there just for it to do nothing. Any help would really be appreciated!!
Does anyone know what that hole does (the one of the far right)? Where it goes? How to clean it? I can't find a manual for the Mikuni B38 carbs, and I don't think Mikuni would have put a hole there just for it to do nothing. Any help would really be appreciated!!
Mills
VIP Member
follow this link:
<http://www.yamaha-motor.com/sport/parts/home.aspx>
use it to tell us which hole you are talking about.
<http://www.yamaha-motor.com/sport/parts/home.aspx>
use it to tell us which hole you are talking about.
marinetech50
New member
its not going to,make sure the main and pilot jet are clear, replace the 2 rubber plugs start and make sure it idles.