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SAE J2904_201001

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Power Cylinder Friction: Mechanisms

Superseded date

02-10-2019

Superseded by

SAE J2904_201805

Published date

14-01-2010

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1. SCOPE
2. REFERENCES
3. DEFINITIONS
4. BASICS OF FRICTION
5. POWER CYLINDER COMPONENT - EFFECTS ON FRICTION
6. OTHER EFFECTS ON FRICTION
7. FRICTION CONTRIBUTION FIGURE
8. PISTON EFFECTS ON FRICTION
9. PISTON RING EFFECTS ON FRICTION
10. CYLINDER BORE EFFECT ON FRICTION
11. CONNECTING ROD (MEDIUM EFFECT)
12. OIL EFFECTS ON FRICTION (MAJOR EFFECT)
13. OIL JET OR OIL SQUIRTER EFFECTS ON FRICTION
14. PISTON PIN EFFECTS ON FRICTION (MEDIUM EFFECT)
15. SYSTEM EFFECTS ON FRICTION
16. ENGINE OPERATION
17. QUALITY ISSUES
18. OTHER EFFECTS
19. NOTES

Specifies the mechanisms from the power cylinder which contribute to the mechanical friction of an internal combustion engine.

DocumentType
Standard
PublisherName
SAE International
Status
Superseded
SupersededBy

This document covers the mechanisms from the power cylinder which contribute to the mechanical friction of an internal combustion engine. It will not discuss in detail the influence of other engine components or engine driven accessories on friction.

SAE J1588_199804 Internal Combustion Engines—Piston Rings—Vocabulary
SAE J2612_201005 Internal Combustion Engines—Piston Vocabulary

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