Steering: linkages: knuckle: spindle: arm
- Component
- Steering: linkages: knuckle: spindle: arm
- Manufacturer
- GENERAL MOTORS CORP.
- Vehicles affected
- 1,436
- Reported to NHTSA
- 1987-12-01
- Owners notified
- 1987-12-15
Defect description
COTTER PINS IN THE UPPER AND LOWER BALL JOINTS MAY HAVE BEEN IMPROPERLY CRIMPED ALLOWING THE COTTER PIN TO COME OUT OF THE STUD.
Safety risk
BALL JOINT NUT COULD LOOSEN CAUSING SEPARATION OF THEBALL JOINT FROM THE STEERING KNUCKLE; THIS COULD RESULT IN LOSS OF STEERINGCONTROL AND A VEHICLE CRASH WITHOUT PRIOR WARNING.
Manufacturer remedy
REPLACE IMPROPERLY CRIMPED OR MISSING BALL JOINT STUD NUT COTTER PINS; ALSO, REPLACE STEERING KNUCKLE ASSEMBLIES, AS NECESSARY.