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Main Title Application for Certification 1983 Model Year Heavy-Duty Engines - General Motors Corporation.
CORP Author General Motors Proving Ground, Milford, MI.;Environmental Protection Agency, Washington, DC.
Year Published 1983
Report Number EPA/460-A-83-21;
Stock Number PB83-196287
Additional Subjects Air pollution control ; Fuel systems ; Exhaust emissions ; Exhaust systems ; Automotive industry ; Manufacturers ; Regulations ; Heavy duty engines ; Heavy duty engines(1983 models) ; Certification ; Compliance ; Fugitive emissions ; Environmental Protection Agency ; General Motors Corporation
Library Call Number Additional Info Location Last
NTIS  PB83-196287 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 570p
Abstract 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.
Supplementary Notes See also PB83-196279, PB83-196295, and PB82-198334.
Availability Notes Also available in set of 7 reports PC E99, PB83-196253.
PUB Date Free Form 1983
Category Codes 13F; 21G; 85H; 68A; 81J
NTIS Prices PC$50.00/MF$6.30
Primary Description 100/00
Document Type NT
Cataloging Source NTIS/MT
Control Number 325916870
Origin NTIS
Type CAT