Loose camshaft bolt may cause engine failure
Defect Summary
Yamaha motor company, ltd. (yamaha) is recalling certain 2018-2022 xmax scooters. The camshaft retainer bolt may loosen and not properly secure the camshaft, resulting in an engine stall.
Safety Consequence
An engine stall can cause a loss of control, increasing the risk of a crash or injury.
Corrective Action
Owners are advised not to ride their scooter until the remedy has been completed. dealers will install a new camshaft plate kit, free of charge. Owner notification letters are expected to be mailed november 20, 2025. owners may contact yamaha's customer service at 1-800-962-7926. yamaha's number for this recall is 990184. Vehicle identification numbers (vins) involved in this recall will be searchable on nhtsa.gov beginning november 24, 2025.
Similar Recalls
Other recalls from Yamaha Motor Corporation, Usa or involving Engine And Engine Cooling.
FAQ: Recall 25V778000
Your rights, the repair process, and what each field on this page means.
What is recall 25V778000?
NHTSA recall 25V778000 was issued by Yamaha Motor Corporation, Usa on November 13, 2025. It addresses: Loose camshaft bolt may cause engine failure. The recall affects approximately 2,715 vehicles, with the defect involving the Engine And Engine Cooling component.
How do I get this recall repaired?
Contact any authorized Yamaha Motor Corporation, Usa dealer and reference NHTSA recall ID 25V778000 or the manufacturer campaign number 990184. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
What does "Do Not Drive" mean for this recall?
NHTSA has flagged this recall as Do Not Drive, meaning the defect poses an immediate safety risk and affected vehicles should not be operated until they are repaired. Owners should contact their dealer immediately and may be eligible for free towing or a loaner vehicle while awaiting parts.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-20. For the most current official notice, visit nhtsa.gov/recalls.