JB/T 51115-1999

Product quality grading of engine oil pump assembly

Product quality grading of engine oil pump assembly

Standard Type
JBT
ICS
27.020
CCS
J92
Status
N/A
Issue Date
1999-12-30
Implementation
2000-06-01
Centralized Committee
National Internal Combustion Engine Committee
Issuing Authority
State Bureau of Machinery Industry

Catalogue

Scope, References, Indexes, Test, Inspection

Scope

Oil pump production, factory inspection, batch grading

Applicable to engine oil pump assembly quality grading

Normative References

GB/T 2828.1-2012

Keywords

Oil pump volumetric efficiency pressure durability grading

Application Summary AI generated

1. Three grades with improved volumetric efficiency

2. Controls pressure stability and no-load loss

3. Includes high/low temperature durability and vibration test

4. Adopts national sampling standard.

Standard Timeline

replaces 51115.3-94
replaces JB/T 51115.1

Related Standards

JB/T 51185-1999 Quality grading for small diesel engine supporting parts JB/T 51111-1999 Product quality grading for paper element oil filter assemblies for internal combustion engines JB/T 51118-1999 Product quality grading of engine plain main bearing JB/T 51117-1999 Product quality grading of engine fuel injector assembly JB/T 51114-1999 Product quality grading of engine paper element fuel filter JB/T 51106-1999 Quality grading for internal combustion engine parts JB/T 51116-1999 Product quality grading of engine fuel injection pump JB/T 51104-1999 Product quality grading for small and medium power diesel engines

Content extracted by AI. Not officially verified.