How to Install a Replacement Garage Door Spring

The garage door spring plays a critical role in the smooth and safe operation of your garage door. Over time, these springs may wear out or break, requiring replacement

While it is recommended to seek professional assistance for this task, understanding the process of replacing a garage door spring can be helpful. In this blog post, we will provide you with a step-by-step guide on how to install a replacement garage door spring safely and effectively.

  • Safety First: Before starting any work on your garage door spring, ensure that you prioritize safety. Disconnect the power to the garage door opener to prevent any accidental activation. Wear safety goggles and gloves to protect yourself from potential injuries. It is also advisable to have a helper present to assist you during the installation process. Remember, garage door springs are under high tension and can be dangerous if mishandled, so exercise caution throughout the entire process.
  • Identify the Spring Type: Garage door springs are available in two types: torsion springs and extension springs. Torsion springs are typically located above the garage door, while extension springs are positioned on the sides. Identify the specific type of spring installed in your garage door to ensure you obtain the correct replacement. It is crucial to have the appropriate spring type and size to maintain the proper balance and operation of your garage door.
  • Release the Tension: For torsion springs, releasing the tension is a crucial step before removal. Use a winding bar or a pair of vice grips to secure the winding cone on the torsion spring. Slowly and carefully unwind the spring, relieving the tension. It is essential to follow the manufacturer’s instructions or seek professional guidance to properly release the tension, as mishandling can lead to injuries. For extension springs, you do not need to release tension before removal.
  • Remove the Old Spring and Install the New One: Once the tension is released, carefully remove the old spring from its mounting brackets. Use caution and ensure proper handling during this step. Install the new spring, aligning it correctly with the mounting brackets. For torsion springs, wind the new spring tightly and evenly, following the specific instructions provided by the manufacturer. It is crucial to achieve the proper tension for safe and efficient operation. For extension springs, secure the new spring to its respective locations on the side of the garage door.
  • Test and Adjust: After installing the replacement spring, carefully test the garage door’s operation. Open and close the door multiple times to ensure smooth and balanced movement. Make any necessary adjustments to the tension or positioning of the spring to achieve optimal performance. It is important to ensure that the door is opening and closing evenly, without any binding or jerking motions.

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While replacing a garage door spring can be a complex and potentially dangerous task, understanding the step-by-step process can provide valuable insights. However, it is strongly recommended to seek professional assistance to ensure a safe and accurate installation. Properly installing a replacement garage door spring is essential for the optimal functioning and longevity of your garage door system.