Replacing a garage door spring can be a dangerous and difficult task that should only be performed by a professional. However, if you are an experienced DIYer and feel comfortable tackling the job.

Here’s a step-by-step guide from on Decatur Garage Door Repair how to replace a garage door spring:

  1. Gather the necessary tools: You will need pliers, a socket set, a ladder, a winding bar, a measuring tape, and a friend to help you.
  2. Disconnect the opener: Before you start, make sure the garage door opener is disconnected to avoid any accidents. You can do this by unplugging it from the wall or by disconnecting the arm from the door.
  3. Remove the old spring: Locate the old spring and use pliers to remove any brackets or clips that are holding it in place. Carefully remove the spring from the door and place it on the ground.
  4. Measure the spring: Use a measuring tape to determine the length of the old spring. This measurement will be important when it comes time to order a replacement spring.
  5. Order the replacement spring: Use the measurements you took to order a replacement spring that is the same length as the old spring.
  6. Install the winding cone: The winding cone is what the winding bar is attached to when you wind the spring. Use pliers to attach the winding cone to the end of the new spring.
  7. Install the spring: Carefully place the new spring into the same location where the old spring was removed. Make sure the spring is properly aligned and centered.
  8. Wind the spring: Use a ladder to reach the winding cone and attach the winding bar. Turn the winding bar to wind the spring. Make sure you wind it evenly and carefully, as over-winding the spring can cause it to break.
  9. Install the cable drum: Once the spring is fully wound, attach the cable drum to the end of the shaft. Make sure the cable drum is securely in place.
  10. Re-install the brackets: Use pliers to re-install any brackets or clips that were removed from the old spring. Make sure they are securely in place.
  11. Test the door: Once the spring is installed and the brackets are in place, use the ladder to raise the door slightly to make sure it moves smoothly and evenly. If it does, then the spring has been installed correctly.
  12. Re-connect the opener: Finally, re-connect the garage door opener and test it to make sure it works properly.

In conclusion, replacing a garage door spring can be a dangerous and complex task. If you are not confident in your ability to perform the job, it’s best to leave it to a professional. If you do decide to replace the spring yourself, make sure to take all necessary safety precautions and follow these steps carefully. If you encounter any problems or difficulties, it’s best to stop and seek professional assistance.

Decatur Garage Door & Gates

300 S Trinity St, Decatur, TX 76234, United States

940-202-7890