# Commission Delegated Regulation (EU) 2015/68 of 15 October 2014 supplementing Regulation (EU) No 167/2013 of the European Parliament and of the Council with regard to vehicle braking requirements for the approval of agricultural and forestry vehicles (Text with EEA relevance), Division 2.2.1.18.8

Extent: E+W+S+N.I.

In order to be able to connect and disconnect the hydraulic connecting lines even when the engine is running and the parking braking system applied, an appropriate device may be fitted on the tractor.
This device shall be so designed and constructed that the pressure in the connecting lines is positively restored to the rest position not later than the control (e.g. push button) of this device is automatically released (e.g. valve returns automatically into the normal operation position).

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Source: https://www.legislation.gov.uk/eur/2015/68/annex/I/division/2/division/2.2/division/2.2.1/division/2.2.1.18/division/2.2.1.18.8 (the official version)
Page: https://openlegislation.uk/eu-regulation-2015-68/annex-I/division-2/division-2.2/division-2.2.1/division-2.2.1.18/division-2.2.1.18.8
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.