Reported Nov 4, 19974,048 vehicles affectedFREIGHTLINER CORPORATIONBuilt Feb 1, 1996 – Nov 30, 1996
The defect
Vehicle description: heavy duty trucks equipped with design level 1, rockwell ff980 series front axle. the front axle hub flange can develop cracks due to high stress levels.
The risk
Cracks in a hub flange can result in a wheel separation.
The remedy
Dealers will remove and replace the front hubs with an improved design level 2 hub.
Owner notification will be completed by december 10, 1997.owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact freightliner at 1-503-735-8682.also contact the national highway traffic safety administration's auto safety hotline at 1-800-424-9393.