On my 1950 1/2 ton there are no door hinge springs to keep the door open. I have done the search and I am confused whether the door needs to be removed and which spring is for the upper or lower on the top hinge. There were non present on my truck, only a broken piece of one in the hinge area. I have the kit, my doors fit good and shut good.How difficult is this for those who have done it? I have printed the tech artical on doing this.Truck has been sitting since 1992, but never has a screw been hard to screw out, lucky I guess. As one said in the search that not having them present is driving him crazy, me too. I am working on the interior and use a 4x4 block to hold the door open. Never fails that I try to shut the door without removing the wood block from the jamb.