Proposal for an amendment to Regulation No. 109
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Proposal to change the measurement units for drum speed from min-1 to km.h-1 in alignment with the requirements with other tyre regulations. The proposed text also aligns wording in Annex 7, Appendix 1 with the text of the Regulation. The proposal also corrects a reference to para. 3.2.13. of the Regulation and an incorrect boundary value of load index.

Reference Number: GRRF/2015/39
Origin: Slovakia
Date: 6 July 2015
Proposal Status: Superseded
Related Documents:
GRRF-80-16 | Proposal for amendments to document GRRF/2015/39 concerning UN Regulation No. 109
GRRF-81-12 | Proposal for amendments to Regulation No. 109
GRRF/2016/40 | Proposal for amendment to Regulation No. 109
Discussion(s):
Working Party on Brakes and Running Gear | Session 80 | 15-18 Sep 2015

44. The expert from the Slovak Republic introduced ECE/TRANS/WP.29/GRRF/2015/39 as amended by GRRF-80-16 proposing clarifications for Regulation No. 109. The expert from ETRTO recalled that the proposed clarifications would also be relevant for Regulations Nos. 30 and 54. GRRF agreed to resume consideration of these clarifications on the basis of a revised proposal that the experts from ETRTO and the Slovak Republic volunteered to prepare for the September 2016 session of GRRF.