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1.1 This test method is commonly referred to as the Mack T-9. This test method covers an engine test procedure for evaluating diesel engine oils for performance characteristics, including lead corrosion and wear of piston rings and cylinder liners.

1.2 The values stated in either SI or inch-pound units are to be regarded separately as the standard. Within the test method, the inch-pound units are shown in parentheses when combined with SI units.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See for specific safety precautions.

1.4 Table of Contents

ScopeReferenced DocumentsTerminologySummary of Test MethodSignificance of UseApparatus General Description Test Engine Mack T-9 Test Engine Engine Cooling System Engine Oil System Auxiliary Oil System Blowby Meter Air Supply and Filtration Fuel Supply Intake Manifold Temperature ControlEngine Fluids Test Oil Test Fuel Engine Coolant Cleaning MaterialsPreparation of Apparatus at Rebuild Cleaning of Parts Valves, Seats, Guides, and Springs Cylinder Liner, Piston, and Piston Ring Assembly Injectors and Injection Pump Assembly Instructions Measurements System Time ResponsesProcedure Pretest Procedure Engine Start-Up Engine Shutdown Test CycleOil Addition/DrainOil SamplesOil Consumption CalculationsFuel SamplesPeriodic MeasurementsBlowbyCentrifugal Oil Filter Mass GainOil Filter P CalculationInspection of Engine, Fuel, and OilPre-Test MeasurementsPost-Test MeasurementsOil InspectionFuel InspectionsOil ConsumptionLaboratory and Engine Test Stand Calibration/Non-Reference RequirementsCalibration FrequencyCalibration Reference OilsTest NumberingNew Laboratories and New Test StandsTest Stand and Engine CalibrationTest ResultsReference and Non-Reference Oil Test RequirementsNon-Reference Oil Test Result Severity AdjustmentsReportReporting Reference Test ResultsDeviations from Test Operational LimitsElectronic Transmission of Test ResultsPrecision and BiasPrecisionBiasKeywordsAnnexesReport FormsSensor LocationsProcurement of Test MaterialsInstructions for Measuring T-9 Cylinder Sleeves Using the Taylor Hobson Form TalysurfSafety PrecautionsData DictionaryTBN Measurement Procedure for T-9 SamplesTAN Measurement Procedure for T-9 SamplesDetermination of Operational Validity

Product Details

Published:
12/10/1999
Number of Pages:
48
File Size:
1 file , 4.4 MB

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