Session 185 | Geneva hybrid session | 23-26 Nov 2021
4.10.4. Proposal for Supplement 7 to the 02 series of amendments to UN Regulation No. 90 (Replacement brake parts)

ECE/TRANS/WP.29/GRVA/10, para. 87, based on ECE/TRANS/WP.29/GRVA/2021/15 as amended by GRVA-10-28.

WP.29/2021/139 | UN R90: Proposal for Supplement 7 to the 02 series of amendments Proposal from GRVA to replace the specification of the type and size of brake caliper and brake disc for brake lining CoP assessment with specifications for a pad area and thickness of the original approval. The original specification corresponds to obsolete caliper and rotor configurations no longer in widespread use.
WP.29/2021/139 | UN R90: Proposal for Supplement 7 to the 02 series of amendments Proposal from GRVA to replace the specification of the type and size of brake caliper and brake disc for brake lining CoP assessment with specifications for a pad area and thickness of the original approval. The original specification corresponds to obsolete caliper and rotor configurations no longer in widespread use.
WP.29/2021/139
UN R90: Proposal for Supplement 7 to the 02 series of amendments
08 Sep 2021 World Forum Formal Documents Replacement Brake Linings, Discs, and Drums Replacement Brake Components Uniform provisions concerning the approval of replacement brake lining assemblies, drum brake linings and discs and drums for power-driven vehicles and their trailers Proposal from GRVA to replace the specification of the type and size of brake caliper and brake disc for brake lining CoP assessment with specifications for a pad area and thickness of the original approval. The original specification corresponds to obsolete caliper and rotor configurations no longer in widespread use. WP.29/2021/0139