QT-50: Replacing the Air Screw

James Aasman /

My 1984 Yamaha QT-50 is missing the Air adjusting / Pilot air screw, and I tried getting a new one from a Yamaha dealer. When the screw arrived, it did not fit into the hole. I'm sure that I'm missing the pilot air (not throttle stop) and the dealer is sure that he gave me the correct screw.

Any sugestions as to why it did not fit?

Want to post in this forum? We'd love to have you join the discussion, but first:

Login or Create Account