RDA 400S27.06.2011ver.2 213.3 Hitching and unhitching the seed drill with an interme-diate packer3.3.1 Hitching1 Connect the drill to the tractor lifting arms. The Class 3 screw taps must be used.Figure 3.82 Fold the hose holder forward and connect the hydraulic hoses and electrical cabling, see also”3.4 Connecting the hydraulic hoses and electrical cables” on page 22.3 Check that the hoses and cables are hanging free, even during sharp turns, see also ”3.5 Hoselength and hose holder adjustment” on page 24.! After connection of the intermediate packer, the tractor lifting arms should be locked using theside stabiliser stays.! The driving instructions for the intermediate packer are given in ”4.5 Intermediate packer” onpage 87.Figure 3.6 Figure 3.73