Division 2.2.2

The test shall be performed under the following conditions:

1. 2.2.2.1.

   The test shall be carried out at an ambient temperature between 15 °C and 30 °C.

2. 2.2.2.2.

   The supplementary line towed vehicle simulator shall be connected to the coupling head of the supplementary line before the test with engine not running.

3. 2.2.2.3.

   The engine speed of the tractor during the test shall be 25 % above idling speed.

4. 2.2.2.4.

   The parking brake control of the tractor shall be fully released during the test.