Depends on which spring system you have Torsion- springs mounted above the door and has cable "drums" on each side Extension-springs mounted above the track and stretch as the door goes down For torsion systems. Remove the tension from the springs...loosen each drum. Then starting with the left hand side (if you start at the … Read more

1st thing...Remove tension from the springs check out this article: How to Change Your Springs after that it is pretty simple. Just straighten out the door in the down position put the cables on the bottom brackets and then on to the drums...trick of the trade: Tighten the … Read more

There are a couple of ways depending on the type of springs on the door, and the type of weather seal. One way that seems to be a quick fix is to slide a short piece of garden hose into the bottom weather seal. In addition to that there is a threshold that you can … Read more