HYDRAULICSYSTEMCLEANLINESSAsymposiumpresentedattheSeventy-thirdAnnualMeetingAMERICANSOCIETYFORTESTINGANDMATERIALSToronto,Ont.,Canada,21-26June1970ASTMSPECIALTECHNICALPUBLICATION491#Listprice$4.5004-491000-12AMERICANSOCIETYFORTESTINGANDMATERIALS1916RaceStreet,Philadelphia,Pa.19103CopyrightbyASTMInt'l(allrightsreserved);FriJan122:59:37EST2016Downloaded/printedbyUniversityofWashington(UniversityofWashington)pursuanttoLicenseAgreement.Nofurtherreproductionsautho©BYAMERICANSOCIETYFORTESTINGANDMATERIALS1971LibraryofCongressCatalogCardNumber:70-151113ISBNO-8031-0125-6NOTETheSocietyisnotresponsible,asabody,forthestatementsandopinionsadvancedinthispublication.PrintedinBaltimore,Md.June1971CopyrightbyASTMInt'l(allrightsreserved);FriJan122:59:37EST2016Downloaded/printedbyUniversityofWashington(UniversityofWashington)pursuanttoLicenseAgreement.NofurtherreproductionsauthorForewordTheSymposiumonHydraulicSystemCleanlinesswasgivenattheSeventy-thirdAnnualMeetingoftheAmericanSocietyforTestingandMaterialsheldinToronto,Ont.,Canada,21-26June1970.ThesymposiumwassponsoredbyCommitteeD-2onPetroleumProductsandLubricants.J.J.Weaver,ShellOilCompany,presidedassymposiumchairman.CopyrightbyASTMInt'l(allrightsreserved);FriJan122:59:37EST2016Downloaded/printedbyUniversityofWashington(UniversityofWashington)pursuanttoLicenseAgreement.NofurtherreproductionsauthorizRelatedASTMPublicationsSignificanceofASTMTestsforPetroleumProducts,STP7-B(1957),$3.50CopyrightbyASTMInt'l(allrightsreserved);FriJan122:59:37EST2016Downloaded/printedbyUniversityofWashington(UniversityofWashington)pursuanttoLicenseAgreement.NofurtherreproductionsauthContentsIntroduction1HydraulicOilCleanliness:AKeytoN/CMachineMaintenance—o.H.ARNDT3MaintenanceofCleanlinessofHydraulicFluidsandSystems—L.B.BARA-NOWSKI18FluidConditioningforServoSystems—j.N.CORONEOS29ImproveSystemContaminationControlandIncreaseSystemEfficiency—J.p.DUNCAN34RequirementsforanEffectivePrograminFluidContaminationControl—E.C.FITCH,JR.39ContributionofHydraulicFl...
