STEERING: STEERING WHEEL/HANDLE BAR
Feb 14, 1992
20,000 units potentially affected
The defect: THE ZINC PLATING OPERATION PERFORMED ON THE UPPER STEERING COLUMN SHAFT COUPLING BOLT CAUSED HYDROGEN EMBRITTLEMENT AND BREAKAGE OF THE BOLT.
The risk: FRACTURES OF THE UPPER STEERING COLUMN SHAFT COUPLINGBOLT RESULT IN A LACK OF COUPLING LOAD ON THE SHAFT AND LOSS OF STEERINGCONTROL.
The remedy: REPLACE THE ZINC PLATED BOLT WITH A PHOSPHATE PLATED BOLT.
CHRYSLER CORPORATIONView on NHTSA.gov