GAR | GRBP/2024/16

GRBP/2024/16

UN R124: Proposal for a Supplement

Source(s)

Russia

Date

22 Nov 2023

Status

Superseded

Subject

UN R124 Passenger Car/Trailer Wheels

Meeting(s)

GRBP | Session 79 | 6-9 Feb 2024

Agenda item 7. (e) UN Regulation No. 124 (Replacement wheels for passenger cars)

Proposal to clarify the text:

Term “construction materials”
interpretation of paras. 2.2.4. and 2.2.8.
supplement technical description of the wheel with information describing production quality control
option for additional consumer-oriented marking
clarify Annex 4 and exclude aluminum-alloy and magnesium-alloy wheels under test (b)
clarify Annex 6 with regard to possible defects caused by the production process and not affecting the appearance of cracks during testing
recommend under Annex 6 to identify cracks occurred as a result of the test by using penetrating paints
clarify Annexes 7 and 8 with regard to air leakage.

Downloads

UNECE server

Related documents

Excerpts from session reports

GRBP | Session 78 | 30 Aug-1 Sep 2023

26. The expert from the Russian Federation tabled amendments that clarify certain provisions (ECE/TRANS/WP.29/GRBP/2023/20, GRBP-78-03). The experts from Germany and ETRTO posed several questions and, together with the experts from France and the Netherlands, stated that they would send written comments to the expert of the Russian Federation. GRBP agreed to keep this issue on the agenda of the next session.

GRBP | Session 79 | 6-9 Feb 2024

27. The expert from the Russian Federation proposed clarifying certain provisions (ECE/TRANS/WP.29/GRBP/2024/16). The proposal received comments from the experts of France, Germany, Netherlands and ETRTO (GRBP-79-20). In reply, the expert from the Russian Federation tabled a revised proposal (GRBP-79-32). The expert from Germany made a study reservation on GRBP-79-32. Finally, GRBP agreed to revert to this issue at the next session.

GRBP | Session 80 | 17-20 Sep 2024

30. The expert from the Russian Federation introduced a revised proposal that clarified certain provisions (ECE/TRANS/WP.29/GRBP/2024/19). GRBP adopted the proposal and requested the secretariat to submit it for consideration and vote at the March 2025 sessions of WP.29 and AC.1 as draft Supplement 4 to the 00 series of amendments to UN Regulation No. 124. During the adoption, the expert from the Netherlands reserved his position.