ASTM-D4859 › Standard Specification for Lubricants for Two-Stroke-Cycle Spark-Ignition Gasoline Engines-TC (Withdrawn 2022)
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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.
Scope
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.
Keywords
API TC; engine oil; TC; two-cycle; two stroke; two-stroke cycle engine oil; two-stroke cycle engine oil specification
To find similar documents by ASTM Volume:
05.02 (Petroleum Products and Lubricants (II): D3711 - D6122)
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Document Number
ASTM-D4859-13
Revision Level
2013 EDITION
Status
Cancelled
Modification Type
Withdrawn
Publication Date
July 1, 2013
Document Type
Specification
Page Count
4 pages
Committee Number
D02.B0