âAppreciative Inquiry is the cooperative search for the best in people, their organizations, and the world around them. It involves systematic discover of what gives a system âlifeâ when it is most effective and capable in economic, ecological, and human terms. AI involves the art and practice of asking questions that strengthen a systemâs capacity to heighten positive potential.
1. Wire size. 2. Inside diameter (90% of doors have a 2.0 inside diameter) 3. Spring length (how long each spring is) 4. Spring orientation if ordering just one spring (left wound or right wound). Generally, when looking from within the garage, if the spring is on the left side, it is right wound, and vice versa. It works as opposites, so if the spring is on the right side of the center when looking from inside your garage out to your door, it is left wound.
My door is a very common height of 7 feet, which with the 4-inch drums requires about 7-1/4 or 7-1/2 full turns on the springs. This is the moment of truth for the beginner, as you will be holding the full force of a fully-wound torsion spring for the first time.he replacement springs in my case proved to be 0.2253 wire size, 2.0 inch (inside) diameter, and 24 inches long, in a pair of one left-and one right-hand winding. Actually, the old springs in these pictures were a slightly smaller size, but another similar door on this garage was better balanced by that size.