June 12, 201610 yr I have a TY 1976 ( here in Canada sn 492 ) with a Mikuni carb. When I run with the throttle open at 1/8 to 1/4 open it run '' lean '' , I played with the needle raising it by lowering the clip notch by notch, but it does not cure the problem. It as a #35 pilot jet that I would like to change, but I can't find them. The VM Mikuni jets and needle are easy to find but not the TY model. Does anybody know where I can find them? Guy
June 12, 201610 yr Any Yamaha shop should have them as they fit many models. 260-14142-40-00 is a 40 pilot in a Yamaha part #.
June 13, 201610 yr Author Tank you Lineaway I should have checked the part number. the -35 is for the size on the stock Ty part number. you just save me a few hour . Guy
June 13, 201610 yr I quit working for the local Yamaha shop in 1990. I just cannot get the part numbers out of my head.
June 13, 201610 yr Guy, Mikuni agents normally also have the pilot jets that fit TY yamahas. This is the web page for the Aussie Mikuni importer to show you the range they sell http://www.mikunioz.com/product-category/jets/pilot-jets/
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