Record Display for the EPA National Library Catalog


Main Title Application for Certification 1981 Model Year Heavy-Duty Engines - Caperpillar.
CORP Author Caterpillar Tractor Co., Peoria, IL.;Environmental Protection Agency, Washington, DC.
Year Published 1981
Report Number EPA/460-A-81-27;
Stock Number PB81-200115
Additional Subjects Truck engines ; Diesel engines ; Fuel consumption ; Air pollution control ; Exhaust emissions ; Maintenance ; Exhaust systems ; Ignition systems ; Fuel systems ; Certification ; Heavy duty engines ; Truck engines(1981 models) ; Corrective maintenance ; Caterpillar Tractor Company
Library Call Number Additional Info Location Last
NTIS  PB81-200115 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 503p
Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the application contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.