NHTSA Campaign Id 79V200000; Date: Sep. 11, 1979
1972 Ford C800; 1973 Ford C800; 1974 Ford C800; 1975 Ford C800; 1972 Ford L Series (heavy); 1973 Ford L Series (heavy); 1974 Ford L Series (heavy); 1975 Ford L Series (heavy); 1972 Ford W9000; 1973 Ford W9000; 1974 Ford W9000; 1975 Ford W9000
Component: Wheels:multi Piece
Manufactured by: Ford Motor Company
Affected Units:: 700
The cast hubs on some of the involved vehicles were improperly manufactured. They may be subject to high mileage fatigue cracks at the inner bearing area or along the flange portions to which the wheels are mounted.
Dealer will inspect aluminum hubs and, if necessary, replace them with cast iron hubs without charge to owner.
Vehicle description: trucks equipped with 12,000 lb. Front axles and castaluminum front wheel hubs. System: wheels; cast hubs. Consequences of defect: continued operation could lead to a separation of thewheel and tire from the vehicle. Loss of vehicle control and an accident couldfollow.
Date Owners notified by Manufacturer: Feb 28, 1980
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