NHTSA campaign 91V033000
VOLVO GM HEAVY TRUCK CORP recall 91V033000
IMPROPER PARK BRAKE CONTROL VALVES MAY HAVE BEEN INSTALLED; THE SUSPECT VEHICLE HAVE DISK BRAKES WITH PARK BRAKE VALVE DESIGNED FOR DRUM BRAKES.
Reported 02/20/1991
What can happen
TRUCKS LEFT WITH PARK BRAKES ENGAGED COULD BEGIN TO ROLLAFTER THE DISK BRAKES COOLED, AND COULD RESULT IN A VEHICLE CRASH WITHOUTWARNING.
Repair
REPLACE CONTROL VALVE WITH THE CORRECT DISK BRAKE VALVE.
Components
- Parking brake: Driveline: Air
Affected years and models
A listed year and model does not mean every vehicle in that group is recalled. Use the VIN lookup to confirm a specific vehicle.