NHTSA Campaign Id 79V011000; Date: Jan. 9, 1979
Recalled Vehicles:1978 White Truck RB2; 1978 White Truck RC2
Component: Service Brakes, Air:supply
Manufactured by: White Motor Corporation
Affected Units:: 100
Recall Summary:The involved vehicles were built with certain tractor protection valves which may contain an extra valve. This may prevent the trailer brakes from fully releasing after a low pressure application, causing the trailer brakes to drag.
How to Fix:The dealer will inspect for the presence of the extra check valve. If found, the extra check valve will be removed. This will be done at no charge.
Recall Notes:Vehicle description: truck tractor. System: service brakes; protection valves. Consequences of defect: overall braking efficiency and vehicle control may beimpaired. This could lead to a vehicle accident. Note: the only precaution drivers may take to reduce the risk of malfunctionprior to corrective action is to operate the vehicle bobtail.
Date Owners notified by Manufacturer: May 7, 1979
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