Extension Spring Garage Door Diagram

We stand behind our springs for as long as you own your home.

Extension spring garage door diagram.

For extension spring systems they need safety cables so follow our video on how to replace your garage door extension spring safety cables. Two p728 springs one on each side of the door can handle a 90 lbs. Do not try to remove the extension spring that is not broken when the garage door is closed. Commercial cable replacement the following pdfs are instructions for replacing commercial garage door cables in different situations a repair person may encounter in the field.

Next it attaches to the hook at the bracket that is attached to the overhead track. Replacing garage door springs. So all you need to do is locate this color indicator and relay the color you ve found red yellow blue orange etc to the extension spring supplier. Please feel free to give us a quick call if you run into problems choosing the right garage door extension springs.

American garage door supply strives to make your purchasing process simple and worry free. Home garage door springs extension garage door springs extension garage door springs. A more accurate method for weighing either a torsion spring door or an extension spring door is on our youtube channel. The cable now goes around the pulley at the end of the spring through the clevis.

We would be glad to help. 8 doors require a 27 spring that stretches up to 48 75 total length when to door is closed extension springs are a non returnable item call customer service if you have any questions. Door with an initial tension of 110 lbs. Plug end extension spring is a p728 28 in.

We make purchasing extension springs easy. This will tell them what they need to know. This door would use two 210 pound lift extension springs. Our springs are american made highest quality garage door springs with lifetime warranty.

Try our spring finder tool. Starting with our easy to use selection tool you can easily find the garage door extension springs you are looking for the 1st time. Or if the door has four extension springs the door would use two 100 pound lift springs and two 110 pound lift springs. Since extension springs are determined by how much weight they each lift and the pulley system cuts this in half you need to replace your old springs with 200 pound extension springs.

If it breaks we replace it. Plug end extension spring is a spring replacement for 1 piece tilt up canopy style garage doors.