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Tag Archives: yamaha

Solution to a carburetor problem at the Yamaha YZF

Posted on 12 March 2015 by Henk Jager

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 →

Posted in Tricks | Tagged 2000, 2001, 4 stroke, carburetor, keihin, yamaha

Heavy Clutch set for Yamaha YZ85

Posted on 12 March 2015 by admmngr

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 →

Posted in Tricks | Tagged clutch, heavy, torch, yamaha
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He-Ja Motortechnics
Nijverheidsweg 39
9403 VN Assen
Netherlands

Telephone: +31592-407300
Email: Info@he-ja.nl

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