JB/T 8126.3-2011Internal combustion engines - Cooling water pumps - Part 3: Assemblies - Bench reliability assessment (English PDF)
内燃机 冷却水泵 第3部分：总成 台架可靠性考核
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
May 18, 2011
Implementation date
August 1, 2011
Scope
JB/T 8126.3-2011 is the English-translated version of 内燃机 冷却水泵 第3部分：总成 台架可靠性考核.
JB/T 8126.3-2011 is a recommended Chinese machinery industry standard and the part of the series on internal combustion engine cooling water pumps that deals with bench reliability assessment of complete assemblies.
It sets out the bench method for assessing the reliability of cooling water pump assemblies for medium power internal combustion engines, with the test methods, the classification of faults and the rules of judgement.
The part applies to the bench reliability assessment of mass-produced cooling water pump assemblies for small and medium power internal combustion engines. It quotes JB/T 8126.2.
The Ministry of Industry and Information Technology issued it, and the catalogue gives Chinese classification J96 and international classification 27.020.
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Document preview — JB/T 8126.3-2011
National Standard of the People's Republic of China
- ICS
- 27.020
- Replacing
- JB/T 50033-1999
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
1 Foreword
JB/T 8126.3-2011 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 18 May 2011 and has been in force since 1 August 2011.
It is one of 12 parts of the JB/T 8126 series.
2 Scope
This standard is a recommended Chinese machinery industry standard and the part of the series on internal combustion engine cooling water pumps that deals with bench reliability assessment of complete assemblies. It sets out the bench method for assessing the reliability of cooling water pump assemblies for medium power internal combustion engines, with the test methods, the classification of faults and the rules of judgement. The part applies to the bench reliability assessment of mass-produced cooling water pump assemblies for small and medium power internal combustion engines. It quotes JB/T 8126.2. The Ministry of Industry and Information Technology issued it, and the catalogue gives Chinese classification J96 and international classification 27.020.
3 Normative references
JB/T 8126.3-2011 cites the following standards, which apply in full or in part through the references made to them in its clauses.
JB/T 8126.2
4 About this standard
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
English translation: about 15 pages
5 Related standards
Other parts of this standard:
JB/T 8126.1-1999 — Technical specifications
JB/T 8126.1-2010 — Part 1: Assemblies - Technical requirements
JB/T 8126.1-2025 — Internal combustion engine - Cooling water pump - Part 1: Assembly - Technical Specifications
JB/T 8126.2-1999 — Performance test methods
JB/T 8126.2-2010 — Part 2: Assemblies - Test methods
JB/T 8126.2-2025 — Internal combustion engine - Cooling water pump - Part 2: Assembly - Test Methods
JB/T 8126.4-2014 — Part 4: Water seals - Specification
JB/T 8126.5-2014 — Internal Combustion Engines - Cooling Water Pumps - Part 5: Seals - Test Method
JB/T 8126.6-2010 — Part 6: Grooved pulleys for V-belts - Specification
JB/T 8126.8-2017 — Part 8: Variable flow cooling water pumps
JB/T 8126.9-2017 — Part 9: Electrically driven cooling water pumps
6 Classification and status
International classification (ICS): 27.020
Chinese Standard Classification (CCS): J 96
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
Similar standards
Editions of JB/T 8126.3
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 8126.3-2011 | Internal combustion engines - Cooling water pumps - Part 3: Assemblies - Bench reliability assessment | current edition | Current |
| JB/T 50033-1999 | Internal combustion engines - Cooling water pumps - Part 3: Assemblies - Bench reliability assessment | previous edition | Superseded |
This page sells the current edition, JB/T 8126.3-2011. Earlier editions are listed for reference only.
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Related Standards
JB/T 8126.2-1999 — Internal combustion engines - Cooling water pumps - Performance test methods
JB/T 8126.2-2010 — Internal combustion engines - Cooling water pumps - Part 2: Assemblies - Test methods
JB/T 8126.2-2025 — Internal combustion engine - Cooling water pump - Part 2: Assembly - Test Methods
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JB/T 8126.3-2011
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