Power train: driveline: differential unit
- Component
- Power train: driveline: differential unit
- Manufacturer
- APRILIA USA INC.
- Vehicles affected
- 289
- Reported to NHTSA
- 1999-11-09
- Owners notified
- 1999-10-25
Defect description
VEHICLE DESCRIPTION: MOTORCYCLES. THE FASTENERS HOLDING THE REAR DRIVE SPROCKET COULD COME LOOSE.
Safety risk
THE REAR SPROCKET COULD DROP OFF OR THE DRIVE CHAIN COULD COME OFF OR JAM, RESULTING IN A LOSS OF CONTROL OF THE VEHICLE.
Manufacturer remedy
DEALERS WILL TIGHTEN THE SPROCKET SCREWS SUFFICIENTLY.