UN R90 change reports — Replacement braking parts
UN Regulation No. 90 (ECE R90) — Uniform provisions concerning the approval of replacement brake lining assemblies, drum-brake linings and discs and drums for power-driven vehicles and their trailers.
02 series
- 02 series — Supplement 14
In the communication form of Annex 1B, item 1 now reads “If applicable, name and address of manufacturer's representative”.
- 02 series — Supplement 13
Annexes 3, 4, 7, 11 and 14 add test rules for vehicles of Categories X and Y and for other vehicles with an ADS.
- 02 series — Supplement 12
Annex 1A has a new item 8.3. for a description of the burnishing procedure used during the type approval tests.
- 02 series — Supplement 11
In case of vehicles of Category L, replacement brake lining assemblies or replacement drum brake linings may be marketed in calliper sets and/or drum sets.
- 02 series — Supplement 10
Paragraph 2.3. of Annex 15 now says “same or lower than the reference disc” instead of “same or higher”.
- 02 series — Supplement 9
Item (b) of the Annex 7a grouping criteria now ends “or, in case of drum brakes, of only one brake shoe”.
- 02 series — Supplement 8
Annex 15 has new definitions of “bell mounting face” (para. 1.5.) and “reference disc” (para. 1.6.).
- 02 series — Supplement 7
New paragraph 3.1.1.1. of Annex 9 allows an alternative disc brake and brake disc, with a disc diameter of 278 ± 2 mm. This set-up is such as to allow a rectangular piece of the friction material to be attached to the backing plates of the disc brake.
- 02 series — Supplement 6
Each approved replacement part must now be assigned an approval code and an approval number (para. 4.2.). The approval number is in the format according to Schedule 4 to the Revision 3 of the 1958 Agreement.
- 02 series — Supplement 5
Paragraph 2.1.1. of Annex 7 adds vehicle categories L6 and L7 to the braking tests of UN Regulation No. 78, Annex 3, paragraph 1.