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  NHTSA Recall 83V105000

NHTSA Campaign Id 83V105000; Date: Oct. 13, 1983

icon1 Recalled Vehicles:

1983 Buick Century;  1983 Buick Skyhawk;  1983 Buick Skylark;  1983 Cadillac Cimarron;  1983 Chevrolet Cavalier;  1983 Chevrolet Celebrity;  1983 Chevrolet Citation;  1983 Oldsmobile Ciera;  1983 Oldsmobile Cutlass;  1983 Oldsmobile Firenza;  1983 Oldsmobile Omega;  1983 Pontiac 6000;  1983 Pontiac J2000;  1983 Pontiac Phoenix

Component: Service Brakes, Hydraulic:foundation Components:differential Proportional Valve

Manufactured by: General Motors Corp.

Affected Units:: 352,036

icon3 Recall Summary:

The brake proportioner valves may break and separate from the master cylinder. This would allow brake fluid to leak and would result in a partial loss of the brake system.

icon2 How to Fix:

The dealer will inspect and, if necessary, replace all suspect valves.

icon4 Recall Notes:

Vehicle description: passenger vehicles. System: service brakes; brake proportioner valves. Consequences of defect: since this is a dual brake system, part of the systemwill still work and allow the vehicle to be stopped, but over a greaterdistance. Partial loss of the braking system at a time when minimum stoppingdistance is required could result in a vehicle accident without prior warning.

Date Owners notified by Manufacturer: Oct 20, 1983

Also see:

All recalls of Buick vehicles.

More recall documents on nhtsa.gov.