| Components - Details | |
|---|---|
| NHTSA Action Number: PE02085 | Vehicale/Equipment Name: FORD |
| Vehicale/Equipment Model: WINDSTAR | Vehicale/Equipment Year: 2000 |
| Component Name: WHEELS | Manufacturer's Name: Ford Motor Company |
| Date Opened: Nov, 18 2002 | Date Closed: Apr, 10 2003 |
| Subject: WHEEL STUD FRACTURE | Summary: analysis of odi and ford data has identified 1619 incidents of wheel stud fracture in my 1998 through 2000 ford windstar vehicles, including 69 wheel separations and 11 crashes.ford has not been able to identify any design or manufacturing defects in its analyzis of the problem.ford maintains that the failures are caused by either:(1) inadvertent overtorquing of lug nuts during removal or installation; or (2) fatigue due to insufficient clamp load between the wheel and the brake rotor or drum and hub assembly.according to ford, "corrosion, dirt, or damage present on the road wheel at the nut inteface" could contribute to the latter condition. analysis of odi complaint data indicates that the subject vehicles experience wheel stud failures at significantly higher rates than peer minivans.this investigation has been upgraded to further assess the frequency, scope, and trend of the alleged defect condition in my 1997 through 2000 windstar minivans. |
