How to repair spring on garage door?

Welcome to the MM Garage Door Repair Utah blog! As your trusted local garage door experts, we’re dedicated to providing you with the knowledge and services you need to keep your garage door operating safely and efficiently. One of the most common issues homeowners face is a broken garage door spring. These springs are under immense tension, and when they break, it can be a dangerous situation. Today, we’ll address the question: How to repair a spring on a garage door? While we always recommend professional assistance, understanding the process can help you assess the situation and make informed decisions.

Understanding Garage Door Springs

Before we dive into the repair process, it’s crucial to understand the different types of garage door springs and their function. There are primarily two types: torsion springs and extension springs.

Torsion Springs: These springs are mounted above the garage door opening and twist to provide the lifting force. They are generally more durable and safer than extension springs, but require specialized tools and expertise to repair.

Extension Springs: These springs are located on either side of the garage door, running along the horizontal tracks. They extend and contract to lift and lower the door. While seemingly simpler, they can be extremely dangerous if not handled correctly.

Why Springs Break: Garage door springs break due to a combination of factors, including age, usage, weather conditions, and lack of lubrication. The average lifespan of a garage door spring is around 7-10 years, or approximately 10,000 cycles. Regular maintenance, such as lubricating the springs, can help extend their lifespan.

Safety First

WARNING: Garage door springs are under extreme tension. Attempting to repair or replace them without the proper tools, knowledge, and experience can result in serious injury or even death. If you are not comfortable working with high-tension springs, please contact MM Garage Door Repair Utah immediately at 801-418-9217. Your safety is our top priority.

Safety Precautions:

• Never attempt to repair a garage door spring while the door is open.
• Always disconnect the garage door opener before working on the springs.
• Wear safety glasses and gloves to protect yourself from flying debris.
• Use the correct tools for the job.
• If you are unsure about any step, stop and call a professional.

Steps to Repairing Torsion Springs

Note: This section is for informational purposes only. We strongly advise against attempting this repair yourself unless you are a trained professional.

Tools Needed:

• Winding bars (correct size for your spring)
• Wrenches
• Safety glasses
• Gloves
• Ladder

Step 1: Secure the Door: Clamp the garage door to the tracks to prevent it from moving during the repair. You can use C-clamps or locking pliers.

Step 2: Loosen the Set Screws: Use a wrench to loosen the set screws on the winding cone of the broken spring. Be extremely careful, as the spring is still under tension.

Step 3: Insert Winding Bars: Insert the winding bars into the winding cone holes. Use one bar to hold the spring in place while you loosen the set screws further.

Step 4: Unwind the Spring: Slowly and carefully unwind the spring by inserting the winding bar and releasing one quarter turn at a time. Repeat until the spring is fully unwound. This is the most dangerous part of the process.

Step 5: Remove the Old Spring: Once the spring is fully unwound, remove the set screws completely and slide the spring off the torsion tube.

Step 6: Install the New Spring: Slide the new spring onto the torsion tube, ensuring it’s oriented correctly (left-wound or right-wound). Secure the spring with the set screws.

Step 7: Wind the New Spring: Insert the winding bars and wind the spring the correct number of turns, as specified by the spring manufacturer. This requires precise calculations and measurements.

Step 8: Tighten the Set Screws: Once the spring is fully wound, tighten the set screws securely.

Step 9: Lubricate the Spring: Apply a garage door lubricant to the spring to help reduce friction and extend its lifespan.

Step 10: Remove the Clamps: Carefully remove the clamps from the garage door tracks.

Step 11: Test the Door: Test the garage door to ensure it opens and closes smoothly. If it doesn’t, re-evaluate the spring tension and make adjustments as needed.

Steps to Repairing Extension Springs

Note: As with torsion springs, repairing extension springs can be hazardous. We highly recommend contacting a professional for this repair.

Tools Needed:

• Wrenches
• Pliers
• Safety glasses
• Gloves
• Ladder
• Safety Cables (if not already installed)

Step 1: Secure the Door: Clamp the garage door to the tracks to prevent it from moving during the repair.

Step 2: Disconnect the Old Spring: Carefully disconnect the broken spring from the track and the cable. Be aware that the remaining spring on the other side is still under tension.

Step 3: Install the New Spring: Attach the new spring to the track and the cable. Ensure the spring is properly aligned and secured.

Step 4: Install Safety Cables: If your garage door doesn’t have safety cables, now is the time to install them. These cables run through the center of the extension springs and prevent them from flying off in case of breakage.

Step 5: Adjust the Tension: Adjust the tension of the spring by moving the S-hooks on the track. The goal is to balance the door so it stays in place when opened halfway.

Step 6: Lubricate the Spring: Apply a garage door lubricant to the spring.

Step 7: Remove the Clamps: Carefully remove the clamps from the garage door tracks.

Step 8: Test the Door: Test the garage door to ensure it opens and closes smoothly. Make any necessary adjustments to the spring tension.

FAQs About Garage Door Spring Repair

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 garage door that is difficult to open or close, or a garage door that opens unevenly.

Q: Can I replace just one garage door spring?

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

Q: How much does it cost to repair a garage door spring?

A: The cost varies depending on the type of spring, the complexity of the repair, and the labor rates of the technician. Contact MM Garage Door Repair Utah for a free estimate.

Q: How often should I lubricate my garage door springs?

A: We recommend lubricating your garage door springs every 3-6 months to help extend their lifespan.

Final Solution

While this guide provides an overview of how to repair a garage door spring, we want to reiterate the importance of safety. Garage door spring repair is a complex and potentially dangerous task that should be left to trained professionals. Attempting to do it yourself without the proper knowledge and tools can lead to serious injury. If you suspect your garage door spring is broken, don’t hesitate to contact MM Garage Door Repair Utah. We offer fast, reliable, and affordable garage door spring repair services.

Call to Action

Don’t risk your safety! Let the experts at MM Garage Door Repair Utah handle your garage door spring repair. We’ll get your door back in working order quickly and safely. Call us today at 801-418-9217 for a free estimate or visit our website at mmgaragedoorrepair.com to learn more about our services. We’re here to lift the weight off your shoulders – and your garage door!