NHTSA Campaign Id 84V076000; Date: Jun. 19, 1984
Recalled Vehicles:1983 Kenworth Chassis; 1984 Kenworth Chassis
Component: Service Brakes, Air:controls
Manufactured by: Paccar, Incorporated
Affected Units:: 196
Recall Summary:Control valves may not allow full pressure release after brake pedal has been released by operator.
How to Fix:Dealer will remove the plugs from the exhaust ports on the service supply and emergency supply control valves, and install a tube and fitting in its place.
Recall Notes:Vehicle description: heavy trucks. System: emergency and service brakes; air control valves. Consequences of defect: braking action may continue after brakes are releasedwhich could result in loss of control and an accident.
Date Owners notified by Manufacturer: Jul 15, 1984
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