NHTSA Campaign Id 75V117000; Date: Jun. 23, 1975
1971 International Harvester Cargostar Series; 1972 International Harvester Cargostar Series; 1973 International Harvester Cargostar Series; 1974 International Harvester Cargostar Series; 1975 International Harvester Cargostar Series; 1971 International Harvester Conco Series; 1972 International Harvester Conco Series; 1973 International Harvester Conco Series; 1974 International Harvester Conco Series; 1975 International Harvester Conco Series; 1971 International Harvester Fleetstar Series; 1972 International Harvester Fleetstar Series; 1973 International Harvester Fleetstar Series; 1974 International Harvester Fleetstar Series; 1975 International Harvester Fleetstar Series; 1971 International Harvester Loadstar Series; 1972 International Harvester Loadstar Series; 1973 International Harvester Loadstar Series; 1974 International Harvester Loadstar Series; 1975 International Harvester Loadstar Series; 1971 International Harvester Paystar Series; 1972 International Harvester Paystar Series; 1973 International Harvester Paystar Series; 1974 International Harvester Paystar Series; 1975 International Harvester Paystar Series; 1971 International Harvester Transtar Series; 1972 International Harvester Transtar Series; 1973 International Harvester Transtar Series; 1974 International Harvester Transtar Series; 1975 International Harvester Transtar Series
Component: Service Brakes, Air:antilock:control Unit/module
Manufactured by: Navistar Intl Corp.
Affected Units:: 8,500
International campaign no 77509. Trucks loadstar, fleetstar, cargostar,tramstar, paystar, conco, 1971 thru 1975 to date. Possibility that variousmalfunctions of the anti-lock computers module system can range fromillumination of the anti-lock failure warning light with no apparent effect onthe vehicle braking system to a momentary loss of brake effectiveness on one ormore axles. (correct by inspecting and replacing computer module).
Date Owners notified by Manufacturer: Dec 9, 1975
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