United States 84V023000
Ford Motor Company
The problem
COMPONENTS IN THE LOCKING HUBS WERE IMPROPERLY HEAT-TREATED AND MAY CRACK OR FRACTURE UPON ENGAGEMENT OF THE FRONT DRIVE AXLES. THE BROKEN COMPONENT ON THE LEFT FRONT WHEEL MAY BECOME JAMMED AGAINST THE NUT.
What owners should do
CAM ASSEMBLIES IN FRONT WHEEL AUTOMATIC LOCKING HUBS WILL BE REPLACED.
Units 3320