ASTM-D6709 2011(Redline)

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D6709-11 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence VIII Spark-Ignition Engine (CLR Oil Test Engine) (Redline)

Published By	Publication Date	Number of Pages
ASTM	2011	41

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Description

Significance and Use

This test method is used to evaluate automotive engine oils for protection of engines against bearing weight loss.

This test method is also used to evaluate the SIG capabilities of multiviscosity-graded oils.

Correlation of test results with those obtained in automotive service has not been established.

Use — The Sequence VIII test method is useful for engine oil specification acceptance. It is used in specifications and classifications of engine lubricating oils, such as the following:

Specification D4485 .

API Publication 1509 Engine Oil Licensing and Certification System.

SAE Classification J304.

1. Scope

1.1 This test method covers the evaluation of automotive engine oils (SAE grades 0W, 5W, 10W, 20, 30, 40, and 50, and multi-viscosity grades) intended for use in spark-ignition gasoline engines. The test procedure is conducted using a carbureted, spark-ignition Cooperative Lubrication Research (CLR) Oil Test Engine (also referred to as the Sequence VIII test engine in this test method) run on unleaded fuel. An oil is evaluated for its ability to protect the engine and the oil from deterioration under high-temperature and severe service conditions. The test method can also be used to evaluate the viscosity stability of multi-viscosity-graded oils. Companion test methods used to evaluate engine oil performance for specification requirements are discussed in the latest revision of Specification D4485 .

1.2 Correlation of test results with those obtained in automotive service has not been established. Furthermore, the results obtained in this test are not necessarily indicative of results that will be obtained in a full-scale automotive spark-ignition or compression-ignition engine, or in an engine operated under conditions different from those of the test. The test can be used to compare one oil with another.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3.1 Exceptions — The values stated in inch-pounds for certain tube measurements, screw thread specifications, and sole source supply equipment are to be regarded as standard.

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

D86 Test Method for Distillation of Petroleum Products at Atmospheric Pressure D130 Test Method for Corrosiveness to Copper from Petroleum Products by Copper Strip Test D235 Specification for Mineral Spirits (Petroleum Spirits) (Hydrocarbon Dry Cleaning Solvent) D240 Test Method for Heat of Combustion of Liquid Hydrocarbon Fuels by Bomb Calorimeter D323 Test Method for Vapor Pressure of Petroleum Products (Reid Method) D381 Test Method for Gum Content in Fuels by Jet Evaporation D445 Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity) D525 Test Method for Oxidation Stability of Gasoline (Induction Period Method) D1319 Test Method for Hydrocarbon Types in Liquid Petroleum Products by Fluorescent Indicator Adsorption D2422 Classification of Industrial Fluid Lubricants by Viscosity System D2699 Test Method for Research Octane Number of Spark-Ignition Engine Fuel D2700 Test Method for Motor Octane Number of Spark-Ignition Engine Fuel D3231 Test Method for Phosphorus in Gasoline D3237 Test Method for Lead in Gasoline by Atomic Absorption Spectroscopy D3343 Test Method for Estimation of Hydrogen Content of Aviation Fuels D4052 Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter D4175 Terminology Relating to Petroleum, Petroleum Products, and Lubricants D4294 Test Method for Sulfur in Petroleum and Petroleum Products by Energy Dispersive X-ray Fluorescence Spectrometry D4485 Specification for Performance of Active API Service Category Engine Oils D4815 Test Method for Determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl Alcohol and C1 to C4 Alcohols in Gasoline by Gas Chromatography D7422 Test Method for Evaluation of Diesel Engine Oils in T-12 Exhaust Gas Recirculation Diesel Engine

Additional information

Standard Title	D6709-11 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence VIII Spark-Ignition Engine (CLR Oil Test Engine) (Redline)
Published Code	ASTM
Publication Date	2011
Pages Count	41

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ASTM-D6709 2011(Redline)

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