How to replace garage door spring?

Welcome to the MM Garage Door Repair Utah blog! As your trusted local garage door experts, we often get asked about DIY repairs. One of the most common questions we receive is, “How do I replace my garage door spring?” While we always recommend professional service for safety reasons, we understand the desire to tackle home repairs yourself. Therefore, we’ve created this comprehensive guide to help you understand the process. However, please proceed with extreme caution, as garage door springs are under immense tension and can cause serious injury or even death if handled improperly.

Understanding Garage Door Springs

Garage door springs are the powerhouse behind the smooth operation of your door. They counterbalance the weight, allowing you to easily open and close it, either manually or with an opener. There are primarily two types of garage door springs:

• Torsion Springs: These are mounted above the garage door opening and twist to provide lift. They are typically used for heavier doors.
• Extension Springs: These run along the horizontal tracks on either side of the door and extend to provide lift. They are often used for lighter doors.

Identifying which type of spring you have is crucial before attempting any repairs. This guide will primarily focus on torsion spring replacement, as it’s the more common (and generally more dangerous) type.

Safety First A Critical Warning

WARNING: Replacing garage door springs is an extremely dangerous task. The springs are under high tension, and improper handling can lead to severe injuries, including broken bones, lacerations, and even death. If you are not comfortable working with high-tension springs, please call MM Garage Door Repair Utah at 801-418-9217 for professional assistance. We prioritize your safety and offer fast, reliable service.

Before you begin, ensure you have the following safety precautions in place:

• Wear safety glasses and gloves.
• Have a helper present.
• Work in a well-lit area.
• Disconnect the garage door opener from the power source.
• Secure the garage door with clamps or locking pliers to prevent it from moving.

Tools and Materials You’ll Need

Gathering the right tools and materials is essential for a successful and safe spring replacement. Here’s what you’ll need:

• New Garage Door Springs: Ensure you purchase the correct size and type of spring for your door. Measure the old spring’s length, wire diameter, and inside diameter. Note the wind direction (left or right).
• Winding Bars: These are essential for safely winding and unwinding the torsion springs. Use the correct size for your spring.
• Winding Cones: If your new springs don’t come with pre-installed winding cones, you’ll need to purchase them separately.
• Adjustable Wrench: For loosening and tightening bolts.
• Socket Set: For removing and installing hardware.
• Screwdrivers: Both flathead and Phillips head.
• Hammer: For tapping winding bars into place.
• Vice Grips or Clamps: To secure the garage door.
• Ladder: A sturdy ladder to reach the springs.

Step-by-Step Guide to Replacing Torsion Springs

Now, let’s walk through the process of replacing torsion springs. Remember to proceed with extreme caution and refer to the safety warnings above.

1. Secure the Garage Door: Use vice grips or clamps to firmly secure the garage door to the tracks. This will prevent the door from suddenly dropping when you release the spring tension.
2. Loosen the Set Screws: Locate the set screws on the winding cone of the broken spring. Use an adjustable wrench to loosen them.
3. Insert the Winding Bars: Insert one winding bar into the winding cone and use it to hold the spring in place. Loosen the set screws further and insert the second winding bar.
4. Unwind the Spring: Carefully unwind the spring by moving the winding bars in alternating motions. Each quarter turn will release some of the tension. Continue until the spring is fully unwound.
5. Remove the Old Spring: Once the spring is fully unwound, loosen the set screws completely and remove the winding bars. Slide the old spring off the torsion tube.
6. Install the New Spring: Slide the new spring onto the torsion tube, ensuring it’s oriented correctly (left-wound or right-wound).
7. Insert the Winding Bars (Again): Insert both winding bars into the winding cone of the new spring.
8. Wind the Spring: This is the most critical step. Wind the spring by moving the winding bars in alternating motions. The number of turns required will depend on the height of your garage door (typically around 30-36 quarter turns for a standard 7-foot door).
9. Tighten the Set Screws: Once the spring is fully wound, tighten the set screws on the winding cone securely.
10. Remove the Winding Bars: Carefully remove the winding bars, one at a time.
11. Repeat for the Other Spring (If Necessary): If you are replacing both springs, repeat the process for the other spring.
12. Lubricate the Springs: Apply a garage door lubricant to the springs to ensure smooth operation and prevent rust.
13. Test the Door: Remove the vice grips or clamps from the garage door and carefully test the door’s balance. It should open and close smoothly with minimal effort.

Troubleshooting Tips

Even with careful planning, you might encounter some issues during the spring replacement process. Here are a few troubleshooting tips:

• Door is Still Heavy: If the door is still heavy to lift after replacing the springs, you may need to add more tension to the springs by winding them further.
• Door Closes Too Quickly: If the door closes too quickly, you may need to reduce the tension on the springs by unwinding them slightly.
• Springs are Noisy: If the springs are noisy, apply more lubricant. If the noise persists, the springs may be rubbing against each other or the torsion tube.

FAQs About Garage Door Spring Replacement

Here are some frequently asked questions about garage door spring replacement:

Q: How do I know if my garage door spring is broken?

A: Common signs include a loud bang, a visible gap in the spring, a crooked or uneven door, or difficulty opening or closing the door.

Q: Can I replace just one spring?

A: While it’s possible, we highly recommend replacing both springs at the same time. This ensures balanced operation and prevents the other spring from breaking soon after.

Q: How long do garage door springs last?

A: The lifespan of garage door springs depends on usage and maintenance. Typically, they last between 5 and 10 years.

Q: What is the cost to replace garage door springs?

A: The cost varies depending on the type of springs, the complexity of the job, and labor costs. Contact MM Garage Door Repair Utah for a free estimate.

Final Solution Professional Assistance

While this guide provides a detailed overview of how to replace garage door springs, we strongly advise against attempting this repair yourself unless you have extensive experience and are comfortable working with high-tension components. The risks involved are simply too great.

The safest and most reliable solution is to call a professional garage door technician. At MM Garage Door Repair Utah, our experienced technicians have the knowledge, tools, and expertise to safely and efficiently replace your garage door springs. We offer fast, reliable service and competitive pricing.

Don’t Risk It Call MM Garage Door Repair Today

Your safety is our top priority. Don’t risk injury or further damage to your garage door by attempting a DIY spring replacement. Let the experts at MM Garage Door Repair Utah handle the job for you.

For fast, reliable service, call us today at 801-418-9217 or visit our website at mmgaragedoorrepair.com for a free quote. Let us take the tension out of your garage door repair!