INTEGRAL HUB AND BEARING ASSEMBLY
THE COMPANIES INVOLVED IN THIS MATTER ARE: SKF (HUB MFR), ARVINMERITOR (FRONT AXLE MFR), AND VOLVO (MANUFACTURER OF CLASS VIII TRACTOR/TRUCKS).SKF IDENTIFIED MANUFACTURING DEFECTS FOR SPECIFIC BUILD DATES ON FRONT AXLE HUB AND BEARINGS (WHEEL BEARINGS) SUPPLIED TO ARVINMERITOR.AS A RESULT, ARVINMERITOR NOTIFIED VOLVO OF AXLES SUPPLIED WITH POSSIBLE DEFECTIVE FRONT HUB ASSEMBLIES.AS A RESULT OF THAT NOTIFICATION, 433 TRUCKS ARE BEING RECALLED BY VOLVO FOR DEFECTIVE FRONT AXLE WHEEL BEARINGS WHICH MAY FAIL IN SUCH A WAY THAT A WHEEL SEPARATION OR WHEEL BEARING FIRE OCCURS.SEE ATTACHED SUMMARY REPORT FOR ADDITIONAL DETAILS.