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UN R90: Proposal for a new Supplement to the 01 and 02 Series of Amendments
Document GRVA/2021/15
20 November 2020

Proposal 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.

Submitted by CLEPA
Status: Superseded
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Previous Documents, Discussions, and Outcomes
4.10.4. | Proposal for Supplement 7 to the 02 series of amendments to UN Regulation No. 90 (Replacement brake parts)
10. | UN Regulation No. 90

GRVA requested the secretariat to submit ECE/TRANS/WP.29/GRVA/2021/15 as amended by GRVA-10-28 to WP.29 and AC.1 for consideration and vote at their November 2021 sessions.

10. | UN Regulation No. 90

107. The expert from CLEPA introduced ECE/TRANS/WP.29/GRVA/2021/15 as amended by GRVA-09-41. The expert from Germany explained that he could only support parts of the proposal and stressed the need for the type approval authority to be able to check the setup used for the Conformity of Production (CoP) tests. The expert from CLEPA explained that he could not agree with the position expressed by the expert from Germany.

108. The expert from Germany stated his readiness to further discuss this matter. The expert from France explained that he could support the text marked in red in the document. The expert from FEMFM supported this discussion. GRVA agreed to resume consideration of this item at its next session.

10. | UN Regulation No. 90
Related and Previous Documents
Relates to UN R90 |