How To Adjust Garage Door Springs And Cables

What a garage door cable does.

How to adjust garage door springs and cables.

Garage door cables can be adjusted by the home handyman with a little bit of patience and a few simple hand tools. Lower the door and use 2 metal rods to adjust the tension in the spring. If it was opening too quickly move it to the next lower hole. Learn how to repair overhead garage door springs and cables without winding up in the emergency room.

It s actually one of the most important safety mechanisms of your garage door. If the door was closing too quickly move the spring to the next higher hole on the bracket. Once the spring is free of tension remove from its track hanger. Adjust the springs on both sides of the door the same way.

Follow along as a pro explains how it s done. Then insert another rod into a hole below the rod you already inserted. Garage door springs offset the weight of the door and allow it to open and close with ease. Lower the garage door clamp or bolt it shut so it can t open and insert 1 metal rod into 1 of the holes around the perimeter of the spring.

Here s a breakdown of how to adjust garage door cables. Automatic garage door openers make getting in and out of your garage easy although the machinery does require periodic maintenance to ensure proper operation. A problem with the spring tension could cause the door to open or close unevenly improperly or at the wrong speed and adjusting the springs will likely solve the problem. Adjusting the garage door cables and the springs is a typical do it yourselfer s kind of a job.

Because the garage door springs can be somewhat tricky to manage and are very dangerous things to adjust incorrectly you will need to ask a friend to help you. Retest the door balance as you did in step 1. The garage door tension springs provide lifting force for the heavy door and are under tremendous tension get careless and they can hurt you.