NHTSA recall campaign
91V032000
ManufacturerGENERAL MOTORS CORP.Reported1991-02-19Affected14,044 vehicles
What was wrong
Defect
THE PARKING BRAKE DRUM ATTACHMENT BOLTS MAY LOOSEN AND CAUSE A DRIVELINE LOCKUP CONDITION WHEN THE BUS IS STOPPED OR ALMOST STOPPED.
Risk
DRIVELINE LOCK-UP COULD CAUSE LOSS OF VEHICLE CONTROLWITHOUT PRIOR NOTICE, AND RESULT IN A VEHICLE CRASH.
Manufacturer remedy
REMOVE ALL OF THE PARKING BRAKE DRUM BOLTS, APPLY A RETAINING COMPOUND TO NEW BOLTS, AND TORQUE THE NEW BOLTS TO SPECIFICATION.
To check whether your specific VIN is covered and to find a participating dealer, look this campaign up on NHTSA.gov →