1、Designation:D 6483 04An American National StandardStandard Test Method forEvaluation of Diesel Engine Oils in T-9 Diesel Engine1This standard is issued under the fixed designation D 6483;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revisio
2、n,the year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon(e)indicates an editorial change since the last revision or reapproval.1.Scope1.1 This test method covers an engine test procedure forevaluating diesel engine oils for performance characteri
3、stics,including lead corrosion and wear of piston rings and cylinderliners.2This test method is commonly referred to as the MackT-9.1.2 The values stated in SI units are to be regarded as thestandard.The values given in parentheses are for informationonly.1.3 This standard does not purport to addres
4、s all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.See Annex A5 forspecific safety precautions.1.4 Table of Conte
5、nts:Scope1Referenced Documents2Terminology3Summary of Test Method4Significance of Use5Apparatus6General Description6.1Test Engine6.2Mack T-9 Test Engine6.2.1Engine Cooling System6.2.2Engine Oil System6.2.3Auxiliary Oil System6.2.4Blowby Meter6.2.5Air Supply and Filtration6.2.6Fuel Supply6.2.7Intake
6、Manifold Temperature Control6.2.8Engine Fluids7Test Oil7.1Test Fuel7.2Engine Coolant7.3Cleaning Materials7.4Preparation of Apparatus at Rebuild8Cleaning of Parts8.1Valves,Seats,Guides,and Springs8.2Cylinder Liner,Piston,and Piston Ring Assembly8.3Injectors and Injection Pump8.4Assembly Instructions8
7、.5Measurements8.6System Time Responses8.7Procedure9Pretest Procedure9.1Engine Start-Up9.2Engine Shutdown9.3Test Cycle9.4Oil Addition/Drain9.5Oil Samples9.6Oil Consumption Calculations9.7Fuel Samples9.8Periodic Measurements9.9Blowby9.10Centrifugal Oil Filter Mass Gain9.11Oil Filter DP Calculation9.12
8、Inspection of Engine,Fuel,and Oil10Pre-Test Measurements10.1Post-Test Measurements10.2Oil Inspection10.3Fuel Inspections10.4Oil Consumption10.5Lab and Engine Test Stand Calibration/Non-Ref Requirements11Calibration Frequency11.1Calibration Reference Oils11.2Test Numbering11.3New Laboratories and New
9、 Test Stands11.4Test Stand and Engine Calibration11.5Test Results11.6Reference and Non-Reference Oil Test Requirements11.7Non-Reference Oil Test Result Severity Adjustments11.8Report12Reporting Reference Test Results12.1.1Deviations from Test Operational Limits12.1.2Electronic Transmission of Test R
10、esults12.1.3Precision and Bias13Precision13.1Bias13.2Keywords14Report FormsAnnex A1Sensor LocationsAnnex A2Procurement of Test MaterialsAnnex A3Instructions for Measuring T-9 Cylinder SleevesAnnex A4Safety PrecautionsAnnex A5Data DictionaryAnnex A6TBN Measurement Procedure for T-9 SamplesAnnex A7TAN
11、 Measurement Procedure for T-9 SamplesAnnex A8Determination of Operational ValidityAnnex A92.Referenced Documents2.1 ASTM Standards:31This test method is under the jurisdiction of ASTM Committee D02 onPetroleum Products and Lubricants and is the direct responsibility of SubcommitteeD02.B0 on Automot
12、ive Lubricants.Current edition approved Nov.1,2004.Published November 2004.Originallyapproved in 1999.Last previous edition approved in 2003 as D 648303.2The ASTM Test Monitoring Center will update changes in this test method bymeans of Information Letters.This edition includes all Information Lette
13、rs through03-1.Information Letters may be obtained from ASTM Test Monitoring Center,6555 Penn Avenue,Pittsburgh,PA 15206-4489,Attention:Administrator.3For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards
14、 volume information,refer to the standards Document Summary page onthe ASTM website.1Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959,United States.D 86 Test Method for Distillation of Petroleum Products atAtmospheric PressureD 93 Test Methods for Flash
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