How To Replace Garage Door Cables And Springs

Follow along as a pro explains how it s done.

How to replace garage door cables and springs. The garage door tension springs provide lifting force for the heavy door and are under tremendous tension get careless and they can hurt you. Always stay out of the path of extension springs when the garage door is operating or when the door is closed assuming the cable or spring could break at any moment and the spring flies off and hits you. Disconnect the safety cable from the bracket and remove the old spring. Learn how to repair overhead garage door springs and cables without winding up in the emergency room.

One cable attaches to the bottom of the door runs up and over the pulley above the door and around the spring pulley and then attaches to the door track bracket. Carefully follow all of the safety instructions in this tutorial. Tools you will need to replace your garage door cables. For example if you have a 7 foot door you will use an 8 6 cable.

One at the end of each spring and one at the top of the vertical door track they also have two cables on each side. Read on to learn how to replace your garage door cables. Replace torsion garage door springs by following. In this video you ll learn how to spot and replace a garage door extension spring.

However remember that problems that involve garage door torsion springs can be problematic. A safety cable is threaded through the spring to hold it in place. Double life torsion spring. This video will show you a safe and easy way to replace your garage door cables.

This video will show you how to replace the extension springs on your garage door. This video will show you how to replace the extension springs on your garage door. Doors with extension springs have two sets of pulleys which are sometimes called sheaves. The size of your garage door will determine the cable size.

A few years back i narrowly avoided being hit by a spring that snapped. Replacing the pulleys must be done with the garage door open. Do not panic as most of the items are easy to fix. A garage door torsion spring has a vital work to do.