Tag Archives: yamaha
Solution to a carburetor problem at the Yamaha YZF
The Keihin FCR carburetor among other things assembled on the 4 stroke Yamaha models of the years 2000/01 has a diaphragm pump, which is mounted on the right side of the carburetor. Through the opening of the service mechanism dust and sand comes enters in spite of a dust seal, Meer / More →
Heavy Clutch set for Yamaha YZ85
Whenever we at He-Ja Motortechnics tune-up the Yamaha YZ85 to give it more torque and top end, we normally run into problems later with the clutch slipping trough. It occurs that the normal package can not handle the improved capacity (27 brake horse power on a accelaration-test). Among other this Meer / More →