• Shift the hydraulic front selector to “POSITION CONTROL”.
• Take the tractor closer to the Subsoiler properly.
• If one of the tractor lower link arms is adjusted and the other is not, insert the unadjusted lower link arm, adjusted lower link arm and finally the upper link arm respectively, and secure them with safety pin. If both link arms are adjusted, it is not important which one is attached first.
• While the Subsoiler is working, tensioning chains or tensioning mechanisms of the link arms are adjusted neither too tight nor too loose.
• Do not move the tractor without being sure that the Subsoiler is completely fixed to the tractor and the necessary precautions are taken.