Standard Swedish standard · SS-ISO 13556:2005

Road vehicles - Localization of exhaust system leaks and equipment specifications (ISO 13556:1998, IDT)

Status: Valid

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Standard Swedish standard · SS-ISO 13556:2005

Road vehicles - Localization of exhaust system leaks and equipment specifications (ISO 13556:1998, IDT)
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Scope
This International Standard specifies a method to verify the gas tightness of the exhaust system of road vehicles equipped with an international combustion engine.
It is primarily intended to establish a method to detect and localize exhaust system leaks in order to improve the quality of exhaust gas measurements. It is also intended to complete the requirements of ISO 39291) and applicable regulations.
The users of this International Standard are warned that:
a) certain engines with high valve overlaps camshaft events, especially engines with eight or more cylinders, may not have all exhaust valves closed when the engine is stopped. This issue may cause the leak test to fail. This situation could be corrected by the disassembly of the exhaust valve actuation mechanism using the vehicle or engine manufacturer's recommended procedure;
b) national regulations on the subject of pressurizing should be checked before testing;
c) detected leakage can be quantified under certain test conditions.
This International Standard also specifies the measurement apparatus and necessary devices.
This method is particularly recommended for:
a) automotive workshops,
b) laboratories before any emission tests,
c) testing and diagnostic stations.
The measurement apparatus can be used at the end of line of automotive and exhaust parts manufacturers.

Subjects

Pressure charging and air/exhaust gas ducting systems (43.060.20)


Buy this standard

Standard Swedish standard · SS-ISO 13556:2005

Road vehicles - Localization of exhaust system leaks and equipment specifications (ISO 13556:1998, IDT)
Subscribe on standards - Read more Dölj
Price: 667 SEK
standard ikon pdf

PDF

Price: 667 SEK
standard ikon

Paper

Price: 1 067,20 SEK
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Product information

Language: English

Written by: SIS - Industriteknik

International title:

Article no: STD-40100

Edition: 1

Approved: 7/6/2005

No of pages: 11