The problem
The front wheel hub can develop cracks at the wheel mounting studs. When mounted to the hub, the hydraulic brake disc rotor does not properly support the hub at the wheel studs causing excessive stress and fatigue cracks in the hub.
The risk
Should sufficient cracks occur, the mounting flange portion of the hub along with the wheel could separate from the vehicle without warning. Should this occur while the vehicle is driven, the driver could lose control of the vehicle and/or the separated wheel and hub could strike another vehicle, pedestrian or property.
The fix
Dealers will install new, redesigned hubs on these vehicles.
Contacts
System: wheels; hub. Vehicle description: school and transit buses and medium duty trucks built with 9,000, 10,000, 11,000 or 12,000 pound front axle, hydraulic disc brakes, and hub mounted disc wheels. Note: 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 navistar at 1-800-448-7825. Also contact the national highway traffic safety administration's auto safety hotline at 1-800-424-9393.
What to do
- Check your VIN. Enter it at nhtsa.gov/recalls - it shows whether this recall applies to your vehicle and whether the repair has been done.
- Call a dealer. Any authorized International Harvester dealer will do the repair free, whether or not you bought the vehicle there. Quote campaign 96V041000.
- Ask about parts and a loaner. If parts aren't available yet, ask what to do in the meantime.
- Keep your paperwork. If you paid for this repair before the recall, you may be able to get reimbursed - here's how.