| 9.1.1.1. | This shall be limited to a dynamic check of the anti-lock braking system. To ensure full cycling it may be necessary to adjust the load sensing device or utilize a surface having a low tyre to road adhesion. If the anti-lock system does not have an Annex 19 approval, the trailer shall be tested in accordance with Annex 13 and comply with the relevant requirements contained in that annex. | a0c0 |