Reported Jun 12, 1979575 vehicles affectedWHITE MOTOR CORPORATIONBuilt Jun 1, 1976 – Jun 1, 1978
The defect
Lockwashers, used to retain the engine"s fan mounting bolts, may have been omitted during assembly, causing the bolts to loosen and allowing the fan to separate from its mounting hub.
Vehicle description: trucks equipped with caterpillar 3208 engines.system: engine cooling; fan.consequences of defect: separation of the fan from its mounting hub could cause personal injury to occupants of the vehicle and to persons outside the vehicle.