First and foremost, a garage door, by design, contains springs designed to balance your door and make it easier to lift. Those springs are under incredible amounts of tension. If a spring breaks or is improperly released, it can cause incredible and potentially fatal injuries. Keep in mind, when working on a garage door spring, it is likely that your face and head will be close to it, meaning that your most sensitive area will be in the direct path of the released spring.
Overhead garage doors weigh hundreds of pounds, and doors that are not properly maintained or which are equipped with older automatic garage door openers can be safety time bombs. All too common are the tragic stories of garage doors injuring or even killing children or pets who found themselves underneath a closing door. Modern automatic door openers with auto-stop and auto-reverse mechanisms have greatly reduced such accidents, but mishaps can still occur if the door and door opener are not properly maintained.
Once the lock switch has been activated, you can only control the garage door via the wall control unit. You may have forgotten to de-activate it after coming home from an extended period away, which is why the garage door seems to be stuck whenever you attempt to use your remote. Check to see if this is the case and simply unlock your remotes by pressing the lock switch again.
Center and level the first section after you install the brackets. The door must be level even if the floor isn’t, so use shims under the section to level it. The rubber gasket on the bottom section will fill the gaps created by an unlevel floor. To hold the level in place, tape it to the section. To hold the section in place, lightly toenail a 16d nail into the frame and bend it over the section. Add brackets and rollers before setting them in place and stack one section on top of another, toenailing as you go up.
On our EZ-Set Torsion Springs page you will find several options for replacing these springs. We also have step by step instructions for EZ-Set Torsion Spring Replacement. In addition, one of our customers has provided excellent EZ-Set Torsion System instructions for removing the spring without wrecking the winding unit that secures the stationary cone. Instead of a spanner tool, you may prefer to use a pipe wrench or large channel locks to hook the end of the spring and remove it from the cones in the last step.