ASTM-D5966 2008

$44.96

D5966-08 Standard Test Method for Evaluation of Engine Oils for Roller Follower Wear in Light-Duty Diesel Engine

Published By	Publication Date	Number of Pages
ASTM	2008	18

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Category: ASTM

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Description

ASTM D5966-08

Historical Standard: Standard Test Method for Evaluation of Engine Oils for Roller Follower Wear in Light-Duty Diesel Engine

ASTM D5966

Scope

1.1 This engine lubricant test method is commonly referred to as the Roller Follower Wear Test. Its primary result, roller follower shaft wear in the hydraulic valve lifter assembly, has been correlated with vehicles used in stop-and-go delivery service prior to 1993. It is one of the test methods required to evaluate lubricants intended to satisfy the API CG-4 performance category. This test has also been referred to as the 6.2 L Test.

1.2 The values of units used in this test method are stated in either inch-pound units or SI units and are to be regarded separately as the 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.

1.4 Table of Contents:

Keywords

calibrate; diesel engine; engine oil; light-duty; light-duty engine; lubricant; reference oil; roller follower shaft wear; used oil wear; performance category; Calibration–petroleum analysis instrumentation; Diesel lubricating oils; Light duty engine service; Reference oils; Roller follower wear test; Used engine oils

ICS Code

ICS Number Code 19.020 (Test conditions and procedures in general)

DOI: 10.1520/D5966-08

PDF Catalog

PDF Pages	PDF Title
1	Scope
2	Referenced Documents Terminology
3	Summary of Test Method Significance and Use Apparatus Reagents Preparation of Apparatus
4	Test Procedure TABLE 1
5	TABLE 2 TABLE 3 TABLE 4
6	Calculation and Interpretation of Test Results
7	Final Test Report TABLE 5
8	Precision and Bias Keywords A1. GUIDELINES FOR TEST PART SUBSTITUTION OR MODIFICATION A1.1 Engine Component Modifications A1.2 Test Part Substitution A1.3 Substitution or Modification of Auxiliary Test Stand Equipment A2. GUIDELINES FOR UNITS AND SPECIFICATION FORMATS A2.1 Specified Units A2.2 Significant Digits TABLE 6
9	A2.3 Units for Measurements and Unit Conversions A2.4 Units for Reporting Results A2.5 Specification Formats A3. DETAILED SPECIFICATIONS OF THE APPARATUS A3.1 A3.2 A3.3 A3.4 A3.5 A3.6 A3.7 TABLE A2.1
10	A3.8 TABLE A3.1 TABLE A3.2 FIG. A3.1
11	A3.9 FIG. A3.2 FIG. A3.3
12	FIG. A3.4
13	A4. CALIBRATION A4.1 A4.2 A4.3 TABLE A4.1
14	A5. FINAL REPORT FORMS A5.1 A6. ILLUSTRATIONS A6.1 FIG. A6.1
15	A7. KINEMATIC VISCOSITY AT 100°C PROCEDURE FOR THE ROLLER FOLLOWER WEAR TEST A7.1 A7.2 FIG. A6.2 FIG. A7.1
16	A7.3 FIG. A7.2 FIG. A7.3 FIG. A7.4
17	A8. ENHANCED THERMAL GRAVIMETRIC ANALYSIS (TGA) PROCEDURE FOR SOOT MEASUREMENT A8.1 TGA Procedure A8.2 TGA Procedure A9. SOURCES OF MATERIAL AND INFORMATION A9.1
18	X1. PC-9 REFERENCE DIESEL FUEL PROPERTIES X1.1 X2. DIAGNOSTIC DATA REVIEW X2.1 TABLE X1.1

Additional information

Precision Estimate	13.2
Guidelines for Units and Specification Formats	Annex A2
Fifty-Hour Steady State Test	9.9
Final Report Forms	Annex A5
Roller Follower Shaft Wear Measurements	10.2
Interim Non-Valid Calibration Test Summary	11.3
End of Test (EOT) Procedure	9.12
Oil Analysis	10.3
Precision and Bias	13
Assessment of Test Validity	10.4
Installation of Auxiliary Systems and Miscellaneous Components	8.2
Terminology	3
Keywords	14
Calibration	Annex A4
Final Test Report	11
Guidelines on Substitution	7.1
Description of Test Segments and Organization of Test Procedure Sections	9.1
Report Forms	11.2
Detailed Specifications of Apparatus	Annex A3
Scope	1
Reagents	7
Engine Starting Procedure	9.3
Test Procedure	9
Bias	13.3
Periodic Measurements	9.10
Sources of Materials and Information	Annex A9
Illustrations	Annex A6
Enhanced Thermal Gravimetric Analysis (TGA) Procedure for Soot Measurement	Annex A8
Unscheduled Shutdown and Downtime	9.6
New Engine Preparation	8.1
Reporting Calibration Test Results	11.1
Calculation and Interpretation of Test Results	10
Diagnostic Data Review	Appendix X2
Summary of Test Method	4
PC-9 Reference Diesel Fuel Properties	Appendix X1
Oil Sampling and Oil Addition Procedures	9.11
Kinematic Viscosity at 100°C Procedure for the Roller Follower Wear Test	Annex A7
Apparatus	6
Severity Adjustments	11.4
New Engine Break-In	9.7
Emergency Shutdown Procedure	9.5
Engine Parts Replacement	9.2
Referenced Documents	2
Normal Engine Shutdown Procedure	9.4
Significance and Use	5
Guidelines for Test Part Substitution or Modification	Annex A1
Precision	13.1
Environment of Parts Measurement Area	10.1
Preparation of Apparatus	8
Pretest Procedure	9.8
	Section