How To Adjust A Garage Door Spring

Garage door springs are an essential part of the garage door system. They provide the tension needed to lift and lower the door smoothly and safely. Over time, springs can stretch or break, which can cause the door to become unbalanced or even inoperable. If you find that your garage door is not opening or closing properly, it is important to inspect the springs and adjust them if necessary.

There are two main types of garage door springs: extension springs and torsion springs. Extension springs are mounted on the sides of the door and stretch when the door is opened. Torsion springs are mounted above the door and twist when the door is opened. Both types of springs can be adjusted to increase or decrease the tension on the door.

To adjust an extension spring, you will need a pair of pliers and a measuring tape. First, measure the distance between the two ends of the spring when the door is closed. Then, open the door halfway and measure the distance between the two ends of the spring again. The difference between these two measurements is the amount of tension that needs to be adjusted.

To increase the tension on an extension spring, you will need to shorten the spring. To do this, use the pliers to bend the end of the spring inward. To decrease the tension on an extension spring, you will need to lengthen the spring. To do this, use the pliers to bend the end of the spring outward.

To adjust a torsion spring, you will need a pair of pliers and a socket wrench. First, locate the torsion spring above the door. Then, use the socket wrench to loosen the bolts that hold the spring in place. Next, use the pliers to turn the spring clockwise to increase the tension or counterclockwise to decrease the tension.

Once you have adjusted the springs, test the door to make sure it is opening and closing properly. If the door is still not working properly, you may need to replace the springs.

Here are some safety tips to keep in mind when adjusting garage door springs:

Always wear gloves and safety glasses when working on garage door springs.
Never attempt to adjust a spring that is under tension.
If you are not comfortable adjusting the springs yourself, contact a qualified garage door technician.