Division 2.1.5.2

With the engine running and the parking braking system of the tractor fully applied:

1. 2.1.5.2.1.

   a pressure of 0⁺¹⁰⁰ kPa is present on the supplementary line and/or

2. 2.1.5.2.2.

   a pressure between 11 500 kPa and 15 000 kPa is generated on the control line.