How to Replace Garage Door Spring
If you're planning to replace a garage door spring, it’s essential to understand the process while prioritizing safety and precision. Working with a dependable garage door company is highly recommended, but if you’re taking the DIY route, this guide will walk you through the key steps. From understanding safety precautions to identifying the spring system and using the right tools, replacing a garage door spring requires careful preparation and execution.
Safety Precautions
Replacing a garage door spring involves handling high-tension components, making safety a top priority. Start by disconnecting the power to the garage door opener to avoid unintentional activation. Use appropriate tools like winding bars and safety goggles to protect yourself. Secure the door in the open position with clamps or locking pliers to prevent it from falling unexpectedly. Always work with a partner for added safety when managing heavy components. Following these precautions will reduce risks and ensure a safer repair process.
Identifying the Garage Door Spring
To replace a spring, first, determine whether you have a torsion or extension spring system:
Torsion Spring System:
Positioned above the garage door opening.
Operates with a torsion rod that stores energy.
Uses cables attached to the bottom corners of the door.
Extension Spring System:
Found on either side of the door track.
Stretches and contracts to assist with movement.
Often visible when the door is closed.
Identifying your spring system is crucial to selecting the right replacement and executing a proper repair.
Tools Needed for Replacement
The tools required for replacing a garage door spring include:
Winding Bars: Essential for safely adjusting spring tension.
Vice Grips: Secure the torsion shaft during replacement.
Ladder: Provides safe access to overhead components.
Safety Goggles: Protect your eyes from debris.
Gloves: Offer grip and protection while handling parts.
Having these tools ready ensures a smooth and efficient process.
Removing the Old Spring
Removing the old spring requires careful handling to avoid injuries. Follow these steps:
Locking pliers are used to secure the torsion tube, preventing unwanted movement.
Insert a winding bar into a hole in the winding cone.
Gradually unwind the spring, turning the winding cone in the direction that expands the coils.
Take your time during this process to safely release the spring's tension and remove it without complications.
Installing the New Spring
Installing a new spring involves precise alignment and tensioning. Here’s how:
Place the torsion shaft into the center bracket, ensuring proper bearing alignment.
Slide the drum onto the shaft, followed by the cable drums on each end.
Secure the winding bars in the winding cone and wind the spring according to the manufacturer’s specifications.
Tighten the set screws to secure the winding cone.
Test the garage door for proper balance and functionality before completing the installation.
Performing these steps correctly ensures the door operates smoothly and safely.
