| Make : CHEVROLET | Model : S10507 | Year : 1987 | 
| Build Dates : 19870401 - 19870801 | ||
| NHTSA Campaign ID Number : 87V183000 | ||
| Date Owners Notified: 19871215 | Date Received by ODI: 19871201 | Date Added to Database: 19871223 | 
| Manufacturer(s) Involved: GENERAL MOTORS CORP. | ||
| Manufacturer(s) Responsible for the Recall: GENERAL MOTORS CORP. | ||
| Manufacturer Campaign Number: | ||
| Component: STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM | ||
| Potential Number of Units Affected: 1436 | ||
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Summary of the Safety Concern: 
 COTTER PINS IN THE UPPER AND LOWER BALL JOINTS MAY HAVE BEEN IMPROPERLY CRIMPED ALLOWING THE COTTER PIN TO COME OUT OF THE STUD.  | 
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Consequence: 
 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.  | 
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Remedy: 
 REPLACE IMPROPERLY CRIMPED OR MISSING BALL JOINT STUD NUT COTTER PINS; ALSO, REPLACE STEERING KNUCKLE ASSEMBLIES, AS NECESSARY.  | 
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| Report Initiator: MFR | Vehicles Report | |
| Regulation Part Number: | Federal Motor Vehicle Safety Standard Number: | |
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Notes: 
 CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).  | 
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