Posted by Ken Roddy on March 10, 1998 at 13:17:28:
I recently purchased a d15 AC. There is a rear hydrolic coupling located on the rear left just behind the seat. This coupling has two lines running to it and a knob just underneath it. Whats the purpose of the knob..? I'm told these tractors have no down pressure on their hydrolic only lift. Will this knob release the lift to lower an implement faster? Whats the purpose of this coupler and knob?