2.4.1.1 Using the replacement brake disc/drum, at least six consecutive brake applications with different, gradually increasing control forces or brake pressures are carried out as part of the process up to the point at which the wheels lock, or up to a mean fully developed deceleration of 6 m/s² (M1, M2, N1) or 3.5 m/s² (M3, N2, N3) or up to the maximum control force or line pressure permitted for this category of vehicle, in which connection the initial speed for the testing of front or rear axle brake discs and drums is as per the table below:
2.4.1.1 Using the replacement brake disc/drum, at least six consecutive brake applications with different, gradually increasing control forces or brake pressures are carried out as part of the process up to the point at which the wheels lock, or up to a mean fully developed deceleration of 6 m/s² (M1, M2, N1) or 3.5 m/s² (M3, N2, N3) or up to the maximum control force or line pressure permitted for this category of vehicle, in which connection the initial speed for the testing of front or rear axle brake discs and drums is as per the table below: