Our installer was phenomenal! I can not say enough on how prompt and cordial he was with the entire process of installing our garage door and a day later he returned with all of the necessary warranty documents and explained all of the features our particular door has. I will highly recommend him to friends and family. Thank you so much Home Depot for obtaining such quality people to do this kind of work. Read less 

Received all items as indicated, I would recommend purchasing a metal center bearing also, other Than the plastic that this comes with. Install was easy and strait forward. hardest part was finding how many turns to tighten those springs?? I used a general rule of thumb of a full turn for every ft. Of door. 4 quarter turns equals 1 full turn. I found that 26 balanced the door perfectly. These springs seem a little smaller than what was there however, the coil itself is the same. (Pic) After installing, I recommend oiling the springs with some motor oil. This will help with rust and noise. Good luck with yours, it's worth the work for the saving!! https://youtube.com/watch?feature=player_embedded&v=Z_eZc-kh40c
Gather the supplies and tools needed for changing the springs safely. In addition to the torsion springs you'll need a minimum of one or two 10" vise grips, an adjustable wrench, and two 1/2" X 18" winding bars. Most hardware stores sell 1/2" X 36" steel rods that can be cut in half. You'll also need a firm ladder and a rag for cleaning your hands. A ruler and a file may also be necessary; a socket wrench and sockets would shorten the time required. Finally, make sure your garage is lighted well.
The spring system opens and supports the garage door. These springs are under heavy force, which allows the door to bounce back open and avoids overburdening the garage door opener with the entire weight load. If these springs are stuck or broken, the whole system is affected. Start by lubricating the springs with non-silicon-based lubricant. If this fails, disconnect the garage door opener from the garage door to manually open the door. If you experience significant resistance, the springs might need to be replaced; a job that requires a professional.
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