Division 3.5.3.9 Drift check of torque meters

Directly after the finalisation of the second low speed test the drift check of the torque meters shall be performed in accordance to the following procedure:

1. 1..

   Bring the vehicle to standstill

2. 2..

   Lift the instrumented wheels off the ground

3. 3..

   The drift of each torque meter calculated from the average of the minimum sequence of 10 seconds shall be less than 25 Nm.

Exceeding this limit leads to an invalid test.