Power train: axle assembly: axle shaft
- Component
- Power train: axle assembly: axle shaft
- Manufacturer
- FORD MOTOR COMPANY
- Vehicles affected
- 682
- Reported to NHTSA
- 1988-03-15
- Owners notified
- 1988-03-04
Defect description
A DESIGN CHANGE TO FACILITATE CHANGEOVER IN REAR AXLE SHAFT FLANGES INADVERTENTLY PRODUCED THE POSSIBILITY FOR INTERFERENCE BETWEEN THE FLANGE AND DISC BRAKE ROTOR.
Safety risk
THE INTERFERENCE COULD PREVENT PROPER SEATING OF THEROTOR. ALSO AN IMPROPERLY SEATED ROTOR COULD IN TIME RESULT IN A REDUCTION INTHE CLAMPING FORCES OF THE WHEEL STUDS, POSSIBLY LEADING TO FRACTURED STUDSAND REAR WHEEL SEPARATION.
Manufacturer remedy
INSPECTION OF VEHICLES AND WHERE NECESSARY REPLACE REAR AXLE SHAFTS AND REAR BRAKE ROTORS.