SAE J2973_201402
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Fuel Components and Systems Leak Tightness Specifications and Test Practices (or Methods)
Hardcopy , PDF
12-08-2020
English
05-02-2014
1. SCOPE
2. REFERENCES
3. DEFINITIONS
4. SYMBOLS
5. MEASUREMENT UNITS - DEFINITIONS
6. TERMINOLOGY
7. BACKGROUND
8. LEAK TIGHTNESS REQUIREMENTS
9. LEAK TEST METHODS AND TECHNOLOGIES
10. NOTES
Describes a standard geometry leak channel to set the leak threshold and compare results from a variety of leak test technologies and test conditions.
| DocumentType |
Standard
|
| Pages |
15
|
| ProductNote |
THIS STANDARD IS NOW STABILIZED.
|
| PublisherName |
SAE International
|
| Status |
Superseded
|
| SupersededBy |
This SAE recommended practice specifies a standard geometry leak channel to set the leak threshold and compare results from a variety of leak test technologies and test conditions. This practice applies to fuel system assemblies and components which have a risk of allowing regulated fuel or fuel vapors to continuously escape to atmosphere. A component or assembly tested to this standard has a zero HC leakage threshold because the selected leak channel (Equivalent Channel) will self-plug and will not emit measurable hydrocarbon liquid or vapors. Therefore this standard eliminates leaks as a source of evaporative emission. This practice was primarily developed for pressurized and non-pressurized fuel systems and components containing liquid hydrocarbon based fuels.
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| SAE J2045_201211 | Performance Requirements for Fuel System Tubing Assemblies |
| CFR 40(PT86) : JUL 2000 | PROTECTION OF ENVIRONMENT - ENVIRONMENTAL PROTECTION AGENCY |
| SAE J2587_201903 | Optimized Fuel Tank Sender Closure |
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