Yamaha Raptor YFM660R ATVs (Yamaha) – Model Defect (2005)
Hazard assessment based on recall description.
This AI-generated summary is provided for general informational purposes only and is derived from publicly available recall notices. It supplements but does not replace official agency classifications or safety instructions.
Check Your Product
According to the U.S. Consumer Product Safety Commission (CPSC)
Product
Yamaha Raptor YFM660R ATVs
Brand
Yamaha Motor Corporation, U.S.A. of Cypress, California
Lot Codes / Batch Numbers
Not specified in CPSC notice. Check official source for details.
Product Images
Source: U.S. Consumer Product Safety Commission
Yamaha Motor Corporation, U.S.A. of Cypress, California is recalling Yamaha Raptor YFM660R ATVs. The hazard is: Vibration from the engine and driveline during long periods of high rpm usage could cause the rear m. Based on CPSC recall notice.
Summary derived from CPSC notice
The following details were not provided by CPSC: UPC codes.
Reason for Recall
As stated by CPSC
Model year 2001-2004 Raptor YFM660R ATVs are involved in this recall. The 2001 to 2004 model year ATVs have "660R" written on both sides of the bodywork and "Raptor" written on both sides of the rear fender. The 2001 and 2002 ATVs are either blue and white or black and white; the 2003 ATVs are either blue and white, black and red, or black with blue flame graphics; and the 2004 ATVs are either blue and white or red and white.
Reported concern (CPSC)
Vibration from the engine and driveline during long periods of high rpm usage could cause the rear master cylinder reservoir to agitate, resulting in brake fluid aeration. A small amount of air bubbles could enter the master cylinder, adversely affecting rear brake performance.
Recommended Action
Per CPSC guidance
Free repair. Registered owners of the affected units were notified directly by mail sent on February 27, 2004. Consumers who have already responded to the recall and had their units repaired do not need to take any further action. Consumers who have not already responded to the recall should stop using their ATV immediately and contact an authorized Yamaha dealer to schedule an appointment for repair.
Verify this information on the official source
For complete details and official instructions, check the U.S. Consumer Product Safety Commission (CPSC) directly.
View official CPSC recall noticePage updated: Jan 6, 2026