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ASTM D4859-13

Current Revision

Standard Specification for Lubricants for Two-Stroke-Cycle Spark-Ignition Gasoline Engines-TC (Withdrawn 2022)

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1.1 This specification covers lubricants intended for use in two-stroke-cycle spark-ignition gasoline engines, typically other than outboard motors, that are particularly prone to ring sticking, but which are also liable to suffer damage arising from deposit induced preignition, piston scuff, spark plug fouling and piston varnish.

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


This specification covers lubricants for two-stroke-cycle spark-ignition gasoline engines that are prone to ring sticking and damage caused by deposit-induced preignition, piston scuff, spark plug fouling, and piston varnish. The engine oils should be tested for performance, ring sticking and piston deposit, lubricity, and preignition.


SDO ASTM: ASTM International
Document Number D4859
Publication Date June 15, 2013
Language en - English
Page Count 4
Revision Level 13
Supercedes
Committee D02.B0
Publish Date Document Id Type View
June 15, 2013 D4859-13 Revision
Dec. 1, 2008 D4859-08 Revision
Jan. 1, 1997 D4859-97 Revision
May 10, 2003 D4859-97R03 Reaffirmation