BS ISO 6743-15:2007
Current
The latest, up-to-date edition.
Lubricants, industrial oils and related products (class L). Classification Family E (Internal combustion engine oils)
Hardcopy , PDF
English
30-11-2007
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols used
5 Detailed classification
Annex A (informative) - Background and supplemental
information about the classification of two-stroke
cycle gasoline engine oils
Annex B (informative) - Background and supplemental
information about the classification of four-stroke
cycle gasoline engine oils
Bibliography
Provides the detailed classification, in tabular form, of engine lubricating oils for use in the following internal combustion engines: a) two-stroke cycle, spark-ignition gasoline engines that employ a crankcase scavenging system and are used in transportation, leisure and utility applications, such as motorcycles, snowmobiles, chainsaws (hereinafter referred to as two-stroke engine oils); b) four-stroke cycle, spark-ignition gasoline engines that employ a common sump containing the lubricant for both the engine and the drive train/starter/transmission of motorcycles, motor scooters, all-terrain vehicles (ATVs) and related equipment (hereinafter referred to as four-stroke engine oils).
| Committee |
PTI/7
|
| DevelopmentNote |
Supersedes 04/30127167 DC. (11/2007)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO6743 establishes the detailed classification, in tabular form, of engine lubricating oils for use in the following internal combustion engines: two-stroke cycle, spark-ignition gasoline engines that employ a crankcase scavenging system and are used in transportation, leisure and utility applications, such as motorcycles, snowmobiles, chainsaws (hereinafter referred to as two-stroke engine oils); four-stroke cycle, spark-ignition gasoline engines that employ a common sump containing the lubricant for both the engine and the drive train/starter/transmission of motorcycles, motor scooters, all-terrain vehicles (ATVs) and related equipment (hereinafter referred to as four-stroke engine oils). Outboard motor and marine engine applications are described in AnnexA. It is expected that this part of ISO6743 be read in conjunction with ISO6743-99[1].
| Standards | Relationship |
| ISO 6743-15:2007 | Identical |
| ISO 6743-99:2002 | Lubricants, industrial oils and related products (class L) — Classification — Part 99: General |
| ISO 24254:2007 | Lubricants, industrial oils and related products (class L) Family E (internal combustion engine oils) Specifications for oils for use in four-stroke cycle motorcycle gasoline engines and associated drivetrains (categories EMA and EMB) |
| JASO T 903 : 2016 | MOTORCYCLE - MOTORCYCLES - FOUR-STROKE CYCLE GASOLINE ENGINE OILS |
| JASO M 341 : 2003 | MATERIAL AND SURFACE TREATMENT - TWO-STROKE-CYCLE GASOLINE ENGINE - ENGINE OILS - DETERGENCY TEST PROCEDURE |
| JASO T 904 : 2006 | MOTORCYCLE - MOTORCYCLES - FOUR-STROKE CYCLE GASOLINE ENGINE OILS - FRICTION PROPERTIES TEST FOR THE CLUTCH SYSTEMS |
| ISO 3448:1992 | Industrial liquid lubricants — ISO viscosity classification |
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