Yamaha Power Valves Cleaning and adjusting

Below you will find info from the Yamaha Tech manual on how to clean and adjust the power valves.

YPVS Cleaning:

YPVS Adjsuting:

Click on the Thumbnail for bigger pics

From: KGMZ

  Any questions feel free to email the Webmaster.

Totallyamaha is not responsible for any damages that these modifications may cause to your vehicle; any modifications are your responsibility if you choose to do so. We are providing information ONLY. Some of these modifications may VOID your warranty and that is your responsibility to look into. The Totallyamaha users have passed along most of the information found on this site. If you have any questions or concerns about anything on this site talk to your dealer before using any of the information. Totallyamaha will not be liable for any damages or personal injury from any modification performed from this site.