Document ID: chunk:federal_register_of_legislation:F2021C00476:body:0:p76
Version: federal_register_of_legislation:F2021C00476
Segment Type: other
Provision Reference: 
Character Range: 210601–211726

in Annex 3, the provisions relating to the adhesion utilization curves shall be applied within the areas of diagram 1 of this annex defined by the straight lines k = 0.8 and z = 0.8.
/ All footnotes to Annex 6 can be found at the end of this annex.
[12]/ FMnd and FMd in case of two-axled motor vehicles:  these symbols may be simplified to corresponding Fi - symbols.
[13]/ Until such test surfaces become generally available, a ratio R up to 2.5 is acceptable, subject to discussion with the Technical Service.

[1]/ An axle group shall be treated as a single axle and dual wheels shall be treated as a single wheel.
[2]/  The text in this annex assumes that the vehicle steering is controlled by means of a steering wheel.  Vehicles using other types of steering control may also be approved to this annex provided the manufacturer is able to demonstrate to the technical service that the performance requirements of this annex can be met using equivalent steering inputs to the steering inputs stipulated under paragraph 5. of this annex.
[3]/   The "nominal" value is understood as being the theoretical target value.