ASTM-D4858 2008

$40.63

D4858-08 Standard Test Method for Determination of the Tendency of Lubricants to Promote Preignition in Two-Stroke-Cycle Gasoline Engines

Published By	Publication Date	Number of Pages
ASTM	2008	9

Guaranteed Safe Checkout

Category: ASTM

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

1.1 This test method evaluates the performance of lubricants intended for use in two-stroke-cycle spark-ignition gasoline engines which are prone to preignition.

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

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.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology
2	Summary of Test Method Significance and Use Apparatus FIG. 1
3	FIG. 2 TABLE 1
4	Materials and Reagents Calibration Procedure Operating Instructions
5	Report Retention of Parts and Records Precision and Bias Keywords TABLE 2 TABLE 3 TABLE 4
6	A1. SPECIFICATION OF THE TEST ENGINE A1.1 Specification of the Yamaha Ce-50S Test Engine A1.2 A2. REFERENCE OILS A2.2 A3. YAMAHA CE-50S ENGINE BUILD PROCEDURE (ENGINE BUILD PROCEDURE) A3.1 General A3.2 Disassembly A3.3
7	A3.4 Inspection of New Units and Between Tests A3.5 Assembly A3.6 Determination and Adjustment of Compression Ratio
8	A3.7 A3.8 A3.9 A3.10 A3.11 X1. PREPARATION OF SPARK PLUG GASKET THERMOCOUPLES X1.1 Material X1.2 Manufacture
9	X1.3

Additional information

Standard Title	D4858-08 Standard Test Method for Determination of the Tendency of Lubricants to Promote Preignition in Two-Stroke-Cycle Gasoline Engines
Published Code	ASTM
Publication Date	2008
Pages Count	9

Preview PDF


PDF Format	Searchable	Printable	Preview Now

ASTM-D4858 2008

PDF Catalog

Related products