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Norm [ZURÜCKGEZOGEN] 1996 Artikel ist nicht bestellbar

ASTM D 5966:1996

Bewertung von Motorenölen bezüglich des Verschleißes von Rollensstößeln in Dieselmotoren für geringe Beanspruchung

Englischer Titel
Standard Test Method for Evaluation of Engine Oils for Roller Follower Wear in Light-Duty Diesel Engine
Ausgabedatum
1996
Barrierefreiheit
Originalsprachen
Englisch
Ausgabedatum
1996
Barrierefreiheit
Originalsprachen
Englisch

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Kurzreferat
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. 3 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 A Table of Contents follows. Section Scope 1 Referenced Documents 2 Terminology 3 Summary of Test Method 4 Significance and Use 5 Reagents 6 Guidelines on Substitution 6.1 Apparatus 7 Preparation of Apparatus 8 New Engine Preparation 8.1 Installation of Auxiliary Systems 8.2 Test Procedure 9 Description of Test Segments and Organization 9.1 Engine Parts Replacement 9.2 Engine Starting Procedure 9.3 Normal Engine Shutdown Procedure 9.4 Emergency Shutdown Procedure 9.5 Unscheduled Shutdown and Downtime 9.6 New Engine Break-In 9.7 Pretest Procedure 9.8 Fifty-Hour Steady State Test 9.9 Periodic Measurements 9.10 Oil Sampling and Oil Addition Procedures 9.11 End of Test Procedure 9.12 Calculation and Interpretation of Test Results 10 Environment of Parts Measurement Area 10.1 Roller Follower Shaft Wear Measurements 10.2 Oil Analysis 10.3 Assessment of Test Validity 10.4 Final Test Report 11 Reporting Calibration Test Results 11.1 Report Forms 11.2 Interim Non-Valid Calibration Test Summary 11.3 Severity Adjustments 11.4*Precision and Bias 12 Reference Oil Precision 12.1 Bias 12.3 Keywords 13 ANNEXES Guidelines for Test Part Substitution or Modifications A1 Guidelines for Units and Specification Formats A2 Detailed Specifications of Apparatus A3 Calibration A4 Final Report Forms A5 Illustrations A6 Kinematic Viscosity Ö§ 100öSDdegreeC Procedure for A7 Test Samples Enhanced Gravimetric Analysis TGA Procedure A8 Sources of Materials and Information A9 Roller Follower Wear Test (RFWT) Data Dictionary A10 APPENDIXES Ranges for Howell LSRD-4 Reference Fuel X1 Diagnostic Data Review X2
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