8.5 Inspect the bearing. Lube it with motor oil, spray lithium, or spray lubriplate grease. Do not use WD-40. If the shaft is worn and the bearing is seized and you can't free it, replace the bearing. Or, if you have bearings labeled "ADH" we recommend replacing them. I find very few other bearings that need to be replaced. However, if you do need to replace the bearing and you do not have a new one, you can replace it at a later date. You'll find a quick way to do this at our End Bearing Plate Replacement instruction page. http://www.youtube.com/watch?v=Z_eZc-kh40c
Install new or use this right-wound torsion spring Install new or use this right-wound torsion spring to replace broken sectional garage door torsion springs. All DURA-LIFT springs meet the DASMA standard rating of 10 000 plus door open and close cycles. Both the winding and stationary cones are professionally installed for safe operation. Winding rod is included with ...  More + Product Details Close
2.3 Beware of older winding cones. These older Crawford and McKee torsion spring cones were made for 5/8" bars. Sometimes, however, the holes are too small for 5/8" bars. Whatever you do, don't use a 1/2" bar; instead, grind down a 5/8" bar to fit. I recently had a McKee spring let loose after winding because I used a 1/2" bar when my 5/8" bar wouldn't fit. Just before it let loose I was telling myself, "This is not safe." And it wasn't. The only safe way to replace these older springs is to make a winding bar for each hole of each cone. http://www.youtube.com/watch?feature=youtube.be&v=Z_eZc-kh40c
Garage door springs can break for a variety of reasons. Extreme heat or cold, for instance, can stress the springs to the point of breaking, or it could be that normal wear on older springs could cause them to break. Whatever the situation, a broken spring can render your garage door inoperable. Your door will not be able to open or close when a spring is broken, and you should stand clear of your door until a professional can assess the situation and correct it.
Changing your garage springs isn’t typically a DIY project and usually requires a professional. But it’s good to know when it’s time to find garage door spring replacements. To test your springs, disable your garage door opener if you have one, then raise the door manually. If it doesn’t stay in place on its own, it’s time to replace your garage springs.
Loosen the set screws while holding each spring with a winding bar. Position a sturdy ladder to the side of the springs, rather than working directly in front of them, for safety reasons. Put on eye protection and leather gloves. Push a winding bar into the bottom hole of the winding cone on the outside of 1 spring. Use a wrench to loosen the 2 set screws. Keep a firm grip on the bar as the the spring will expand powerfully as the screws are released. Repeat on the other side.[2] http://www.youtube.com/e/Z_eZc-kh40c?app=desktop
My garage door torsion spring broke so I decided to replace it myself. Shipping was next day. I got the torsion spring rod at a local hardware store. Easy to install once I figure out how to lock down the rod from moving and loosening the door cable on the side. Instructions tells you how to do it. Great replacement spring and save $$$ doing it myself.
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The winding and unwinding is done at a metal fitting, called a winding cone, attached to the outside end of the spring. You stick a winding bar into one of the four holes in the cone and use the bar as a lever to turn the cone. Once you've completed a quarter turn, insert the other bar into a different hole in the cone and let the bar lever against the closed garage door to hold the spring tension. This allows you to move the original bar to repeat the process, alternating the bars with each quarter-turn. It takes about 30 quarter-turns to fully tension a standard torsion spring.

With every spring repair, Precision provides a free safety inspection to make sure all the hardware and moving parts on your door are in good working condition and meet safety standards. Since the hardware was probably installed at the same as the springs, it's possible there are worn mechanical parts on your door that are in an unsafe state. Think about spring failure as a symptom to a possibly larger problem with your door. This is why it's a Precision Best Practice to provide a free safety inspection and maintain a safe environment for our customers.
If this is the problem then you will be able to tell by seeing if your garage door rollers are literally off track. If your garage door panels are not damaged, then you do not need to replace your door. However, the rollers do need to be put back on the track which should be done by a professional. If you are looking for a garage door company that specializes in Garage Doors, Garage Door Repair, or Garage Door Openers, or are just looking for more information, please visit our website at precisiondoor.net. Remember, "We Fix Garage Doors Right"™.
Aging garage door springs cause the door to effectively "weigh" more as the steel loses its resiliency. With new springs, a heavy garage door should take no more than about 10 pounds of force to lift into an open position. With springs nearing the end of their lifespan, the force required to lift the door can be considerably more, since a garage door may weigh 200 pounds or more.
8.10 Double-check to make sure you have the correct wind on your new torsion spring. On the left side next to the winding cone the end of the spring wire should be pointing up if it is facing you. Notice, also, that the cone is red which usually designates right wind. Customers frequently call and explain that when they get about six turns on the springs they spin on the cones. This is due to installing the springs on the wrong sides of the center bracket.

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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