BS ISO 21755-2:2020
$102.76
Motorcycles. Measurement method for evaporative emissions – Permeation test procedure
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 20 |
This document specifies a basic measurement method by using a permeation test procedure for evaporative emissions from motorcycles. It is applicable to motorcycles equipped with a fuel tank to store liquid high volatile fuel and with a spark ignition engine (four-stroke engine, two-stroke engine or rotary piston engine).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions 4 Fuel tank and fuel line assembly permeation test procedure 4.1 Description of the fuel tank permeation test |
| 10 | 4.2 Test fuel 4.3 Preconditioning fuel soak for the fuel tank permeation test |
| 11 | 4.4 Fuel tank permeation test procedure 4.5 Fuel tank permeation test result calculation 4.5.6 Determination of the deterioration factor when applying the full permeation test procedure |
| 12 | 4.5.7 Determination of the final tank permeation test results 4.6 Fuel tank durability testing 4.6.2 Final fuel tank durability test results 4.7 Fuel line assembly test requirements 4.7.1 Fuel line assembly permeation physical testing procedure |
| 13 | 4.7.2 Final fuel line assembly durability test results 5 Presentation of results 6 Fuel tank permeability test procedure (optional) |
| 14 | Annex A (informative) Fuel tank permeability test procedure |
| 16 | Annex B (normative) Presentation of the results |
| 18 | Bibliography |
