Yamaha—Yamaha Model YZ250F MY2015
What are the defects?
The balancer weight gear and the balancer shaft drive gear have been found to be manufactured from an out of specification material.
What are the hazards?
Continuing to use these incorrectly manufactured gears may result in engine failure andmay pose an accident hazard.
What should consumers do?
A letter will be sent to affected owners. Affected components will be replaced.
Yamaha Motor Australia