ASTM_D_5862_-_03.pdf

Designation:D 5862 03An American National StandardStandard Test Method forEvaluation of Engine Oils in Two-Stroke Cycle Turbo-Supercharged 6V92TA Diesel Engine1This standard is issued under the fixed designation D 5862;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,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.INTRODUCTIONThis test method can be used by any properly equipped laboratory,without outside assistance.However,theASTM Test Monitoring Center(TMC)2provides reference oils and an assessment of thetest results obtained on those oils by the laboratory(seeAnnexA1).By this means,the laboratory willknow whether their use of the test method gives results statistically similar to those obtained by otherlaboratories.Furthermore,various agencies require that a laboratory utilize the TMC services inseeking qualification of oils against specifications.For example,the U.S.Army imposes such arequirement,in connection with several Army engine lubricating oil specifications.Accordingly,this test method is written for use by laboratories that utilize the TMC services.Laboratories that choose not to use those services may simply ignore those portions of the test methodthat refer to the TMC.This test method may be modified by means of Information Letters issued by the TMC.In addition,the TMC may issue supplementary memoranda related to this test method.(See Annex A1.)1.Scope1.1 This test method3describes a two-stroke cycle dieselengine test procedure for evaluating engine oils for certainhigh-temperature performance characteristics,particularly cyl-inder liner scuffing and piston ring face distress,but alsoincluding port plugging,slipper bushing,and piston skirtdistress.Such oils include both single viscosity SAE grade andmultiviscosity SAE grade oils used in diesel engines.It iscommonly known as the 6V92TA test.(See Note 1.)NOTE1Companion test methods used to evaluate other engine oilperformance characteristics for specification requirements are discussed inEngine Oil testsSAE J304.1.2 This standard does not purport to address 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.Specific hazardstatements are given in Sections 8,10,13,and 14.1.3 The values stated in either SI units or inch-pound unitsare to be regarded separately as the standard.The values statedin each system may not be exact equivalents;therefore eachsystem must be used independently of the other,withoutcombining values in any way.1.4 This test method is arranged as follows:SectionScope1Referenced Documents2Terminology3Summary of Test Method4Significance and Use5ApparatusGeneral Description6ApparatusLaboratory and Test Stand Requirements7ApparatusTest Engine8Test Engine8.1Engine Parts8.2Special Cleaning Procedures8.3Periodic Maintenance Inspections8.4Engine Build-up Procedures8.5Measurement Instrumentation9Temperatures9.1Pressures9.2Reagents and Materials10Test Fuel10.1Test Oil10.2Coolant10.3Sealing and Anti-seize Compounds10.4Hazards11Laboratory and Test Stand Calibration121This test method is under the jurisdiction of ASTM Committee D02 onPetroleum Products and Lubricants and is the direct responsibility of SubcommitteeD02.B0 on Automotive Lubricants.Current edition approved Nov.1,2003.Published December 2003.Originallyapproved in 1995.Last previous edition approved in 1999 as D 586299a.2ASTM Test Monitoring Center,6555 Penn Ave.,Pittsburgh,PA 15206-4489.Fax number:412-365-1045.Web page:http:/www.astmtmc.cmu.edu/.This testmethod is supplemented by Information Letters and memoranda issued by the TMC.Users of this test method shall contact the TMC to obtain the most recent of these.This edition incorporates revisions in all Information Letters through No.021.3Supporting data have been filed at ASTM International Headquarters and maybe obtained by requesting Research Report RR:D02-1319.1Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959,United States.Test Procedure13Pre-Test Procedure13.1Engine Operating Procedure13.2Periodic Measurements and Functions13.3Diagnostic Data Review13.4End of Test Procedure13.5Interpretation of Test Results14Parts Rating AreaEnvironment14.1Piston Rings14.2Cylinder Liner14.3Piston Pin Slipper Bushing14.4Rocker Arm Bushing14.6Referee Rating14.7Preparation of Report15Test Numbering15.1Operational Data15.2Photographs15.3Electronic Transmission of Test Results15.4Precision and Bias16Keywords17AnnexesASTM Test Monitoring CenterA1Detailed Specifications and Drawings of ApparatusA2Engine Part Number ListingA3Test Fuel AnalysisA4Report FormsA5Data DictionaryA6AppendixesOil Producers AffidavitX1English to Metric