NHTSA Campaign Id 79V212000; Date: Sep. 18, 1979
1973 International Harvester Loadstar Series; 1974 International Harvester Loadstar Series; 1975 International Harvester Loadstar Series; 1976 International Harvester Loadstar Series; 1977 International Harvester Loadstar Series; 1978 International Harvester Loadstar Series
Component: Engine And Engine Cooling:exhaust System:emission Control
Manufactured by: International Harvester
Affected Units:: 2,950
The fuel separators on the involved vehicles may have thin walls due to a material thickness problem. The separators in these walls may crack and may allow fuel vapors or liquid fuel to leak into the engine under high pressure conditions.
The dealer will install improved separators and relocate both the separator and fuel canister without charge.
Vehicle description: buses equipped with fuel tank evaporative emissionsystems. System: fuel; fuel tank. Consequences of defect: leaking fuel in the presence of a source of ignitioncould lead to a vehicle fire and injury to vehicle passengers.
Date Owners notified by Manufacturer: Oct 26, 1979
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