NHTSA recall 86V040000
Suspension › Front › Wheel bearing
Mack Mack
The defect
Front steering knuckle thrust bearing may shatter into pieces due to improper heat treatment. consequence of defect: failure of the bearing may affect steering control. if bearing disintegrates, it would result in increase steering drag and/or cause steering lock up with loss of control which could lead to an accident.
The remedy
Replace defective thrust bearings.