Conditions of measurement. 6.2.1.1. The sound test of the exhaust silencing system and the exhaust replacement silencing system have to be executed with the same "normal" tyres, as defined in paragraph 2. of UN Regulation No. 117. The tests are not allowed to be done with "special use" tyres or "snow" tyres as defined in paragraph 2. of UN Regulation No. 117. Such tyres could increase the sound level of the vehicle or would have a masking effect on the sound reduction performance comparison. The tyres may be of used condition but shall satisfy legal requirements for in-traffic use.
Appears in 3 contracts
Samples: Agreement Concerning the Adoption of Harmonized Technical United Nations Regulations for Wheeled Vehicles, Agreement Concerning the Adoption of Harmonized Technical United Nations Regulations for Wheeled Vehicles, Agreement Concerning the Adoption of Harmonized Technical United Nations Regulations for Wheeled Vehicles
Conditions of measurement. 6.2.1.1. The sound test of the exhaust silencing system and the exhaust replacement silencing system have to be executed with the same "normal" tyres, as defined in paragraph 2. of UN Regulation No. 117. The tests are not allowed to be done with "special use" tyres or "snow" tyres as defined in paragraph 2. of UN Regulation No. 117. Such tyres could increase the sound level of the vehicle or would have a masking effect on the sound reduction performance comparison. The tyres may be of used condition but shall satisfy legal requirements for in-traffic use.
Appears in 2 contracts
Samples: Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles, Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles
Conditions of measurement. 6.2.1.1. The sound noise test of the exhaust silencing system and the exhaust replacement silencing system have to be executed with the same "normal" tyres, tyres (as defined in paragraph 22.8. of UN Regulation No. 117). The tests are not allowed to be done with "special use" tyres or "snow" tyres as defined in paragraph 2paragraphs 2.9. and 2.10. of UN Regulation No. 117. Such tyres could increase the sound noise level of the vehicle or would have a masking effect on the sound noise reduction performance comparison. The tyres may be of used condition but shall satisfy legal requirements for in-traffic use.
Appears in 2 contracts
Samples: Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles, Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles
Conditions of measurement. 6.2.1.1. The noise sound test of the exhaust silencing system and the exhaust replacement silencing system have to be executed with the same "normal" tyrestyres (, as defined in paragraph 22.8. of UN Regulation No. 117). The tests are not allowed to be done with "special use" tyres or "snow" tyres as defined in paragraph 2paragraphs 2.9. of UN Regulation No. 117. Such tyres could increase the sound level of the vehicle or would have a masking effect on the sound reduction performance comparison. The tyres may be of used condition but shall satisfy legal requirements for in-traffic useand 2.10.
Appears in 1 contract
Samples: Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles
