Youngkidoldbike Posted February 7, 2018 Posted February 7, 2018 (edited) hello all. need some advice, the hole on the left, the butterfly snaps back easy when the throttle is given then off quickly. when you come off the throttle quickly the butterfly on the right goes down very very very very slowly. causing the left one to go down slowly when touching which is all the time. any advice? also feel free to give any other tips? Edited February 7, 2018 by Youngkidoldbike Quote
jameskat Posted February 7, 2018 Posted February 7, 2018 The balance adjuster looks wrong. The tab form the one left carb should sit in fork of the adjuster and there should be a spring to keep it pushed up to the adjuster. If you have disassembled them and the one butterfly does not move freely, if a bit of light oil does not help, I don't know. Quote
Blubber Posted February 7, 2018 Posted February 7, 2018 Like mentioned above by James, the left has a spring, the right hand one doesn't have one. For that to work, they need to be connected via the balance adjuster. I included some pictures of the web. the tab needs to be with in the u shaped bracket of the other carb with some springs . 1 Quote
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