Adjusting Garage Door Chain Tension

Garage door springs offset the weight of the door and allow it to open and close with ease.

Adjusting garage door chain tension.

The springs are located at the top inside part of the garage door. The chain on my garage door opener seems to be sagging and rubbing on the track. Adjust the springs on both sides of the door the same way. It will release the door opener from its drive chain.

If the door was closing too quickly move the spring to the next higher hole on the bracket. A loose garage door cable is not difficult to deal with but you will need a few key tools to tighten it properly. Remember to not over tighten the chain. If it was opening too quickly move it to the next lower hole.

There are two torsion springs at each side of the garage door. There are only a few ways that the chain can be tightened. If the tension is too loose the springs that help lift the. 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.

You need proper tension on a garage door to operate the door by hand or with an automatic opener. Adjusting the garage door cables and the springs is a typical do it yourselfer s kind of a job. How do i adjust it. 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.

Retest the door balance as you did in step 1. Garage door cables can be adjusted by the home handyman with a little bit of patience and a few simple hand tools. To fix your garage door cables you ll want to release the tension of the springs by lifting the door. Just tighten enough to stop it hitting the rail.

How to adjust garage door tension. There may be an adjustment linked to the chain or an adjustment to the length of the door opener track. Replacement gear kit if you need one http amzn to 2drtdvc if you. Once the spring is free of tension remove from its track hanger.

When the door is lowered you ll notice that the tension springs responsible for raising the door become taught. The torsion spring helps the garage door open and close easily.