STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM
Dec 1, 1987
1,436 units potentially affected
The defect: COTTER PINS IN THE UPPER AND LOWER BALL JOINTS MAY HAVE BEEN IMPROPERLY CRIMPED ALLOWING THE COTTER PIN TO COME OUT OF THE STUD.
The 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.
The remedy: REPLACE IMPROPERLY CRIMPED OR MISSING BALL JOINT STUD NUT COTTER PINS; ALSO, REPLACE STEERING KNUCKLE ASSEMBLIES, AS NECESSARY.
GENERAL MOTORS CORP.View on NHTSA.gov