How do you replace a garage door spring?

Welcome to the MM Garage Door Repair Utah blog! As your local garage door experts, we’re dedicated to providing you with the information you need to keep your garage door functioning safely and efficiently. One of the most common repairs we handle is garage door spring replacement. Garage door springs are under immense tension, and attempting to replace them yourself can be extremely dangerous if you’re not properly trained and equipped. However, we understand that some homeowners are determined to tackle this project themselves. Therefore, this post will provide a detailed overview of the process, emphasizing safety precautions and highlighting why professional assistance is often the best choice.

Understanding Garage Door Springs

Before we dive into the replacement 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 wind or unwind to provide the lifting force. They are generally more durable and safer than extension springs, but they also require specialized tools and knowledge to replace.

Extension Springs: These springs are located on either side of the garage door, running along the horizontal tracks. They extend and contract to counterbalance the weight of the door. While seemingly simpler, they can be just as dangerous due to the high tension involved.

Important Safety Note: Garage door springs store a tremendous amount of energy. Improper handling can lead to serious injury, including broken bones, lacerations, and even death. If you are not completely comfortable with the process and lack the necessary tools, please call MM Garage Door Repair Utah at 801-418-9217. Your safety is our top priority.

Tools and Materials Needed

If you’re determined to proceed with the replacement, gather the following tools and materials:

• New Garage Door Springs: Ensure you have the correct size and type of spring for your door. Measure the old springs carefully and consult with a supplier if needed.
• Winding Bars: These are essential for safely winding and unwinding torsion springs.
• Safety Glasses: Protect your eyes from flying debris.
• Gloves: Protect your hands.
• Wrenches: You’ll need wrenches to loosen and tighten bolts.
• Pliers: For various tasks.
• Vice Grips: To secure the torsion tube.
• Ladder: A sturdy ladder to reach the springs.
• Marker: To mark the position of the springs.

Step-by-Step Guide to Replacing Torsion Springs

This guide focuses on replacing torsion springs, as they are the more common and potentially more dangerous type. Remember, if at any point you feel uncomfortable or unsure, stop and call a professional.

Step 1: Safety First! Disconnect the garage door opener from the power outlet. This prevents accidental operation during the repair.

Step 2: Secure the Door. Clamp the garage door to the tracks using vice grips or C-clamps. This prevents the door from falling when the springs are removed.

Step 3: Loosen the Set Screws. Locate the set screws on the spring’s winding cone (the cone at the end of the spring). Use a wrench to loosen these screws. Do not remove them completely.

Step 4: Insert Winding Bars. Insert one winding bar into the bottom hole of the winding cone. Use the bar to hold the spring in place while you loosen the set screws further.

Step 5: Unwind the Spring. Carefully unwind the spring by moving the winding bar upwards. Insert the second winding bar into the next available hole and repeat the process. Continue unwinding until all the tension is released. This is a slow and controlled process. Never release the spring abruptly.

Step 6: Remove the Old Spring. Once the spring is fully unwound, loosen the set screws completely and remove the winding cone. Slide the old spring off the torsion tube.

Step 7: Install the New Spring. Slide the new spring onto the torsion tube, ensuring it’s oriented correctly (the winding direction should match the original spring). Attach the winding cone and tighten the set screws lightly.

Step 8: Wind the New Spring. This is the reverse of the unwinding process. Insert a winding bar into the bottom hole of the winding cone. Wind the spring by moving the bar downwards. Consult the spring manufacturer’s instructions for the correct number of turns. This is crucial for proper door balance.

Step 9: Secure the Spring. Once the spring is fully wound, tighten the set screws securely. Remove the winding bars carefully.

Step 10: Repeat for the Other Spring. If you have two torsion springs, repeat the process for the other spring.

Step 11: Remove the Clamps. Carefully remove the vice grips or C-clamps from the garage door tracks.

Step 12: Test the Door. Manually lift and lower the garage door to ensure it moves smoothly and stays in place at various points. If the door is unbalanced, you may need to adjust the spring tension slightly.

Step 13: Reconnect the Opener. Reconnect the garage door opener to the power outlet.

Replacing Extension Springs

Replacing extension springs follows a similar principle of releasing and applying tension, but the mechanism differs. The key difference is the presence of safety cables that run through the springs. These cables are designed to prevent the spring from flying off if it breaks. When replacing extension springs, ensure the safety cables are properly installed and functioning correctly.

The steps generally involve:

• Securing the door.
• Disconnecting the old spring from the track and cables.
• Attaching the new spring to the cables and track.
• Adjusting the tension as needed.

Again, extreme caution is advised, and professional assistance is highly recommended.

Final Solution

After replacing the springs, thoroughly inspect all components of your garage door system, including cables, rollers, and hinges. Lubricate moving parts to ensure smooth operation. If you notice any other issues, address them promptly to prevent further damage.

FAQs

Q: How do I know what size spring to buy?

A: Measure the length, wire diameter, and inside diameter of the old spring. You can also consult with a garage door spring supplier for assistance.

Q: How many turns should I wind the torsion spring?

A: The number of turns depends on the door height. A general rule of thumb is one turn per foot of door height, plus an additional quarter turn. Consult the spring manufacturer’s instructions for specific guidance.

Q: What if the door is still unbalanced after replacing the springs?

A: You may need to adjust the spring tension slightly. Add or remove a quarter turn at a time until the door is properly balanced.

Why Choose MM Garage Door Repair Utah?

While this guide provides a detailed overview of garage door spring replacement, it’s important to remember that this is a complex and potentially dangerous task. 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 competitive pricing, prompt service, and a commitment to customer satisfaction. Don’t risk injury or further damage to your garage door system. Let us handle the job for you!

Replacing garage door springs is a dangerous job best left to professionals. If you’re in the Utah area and need assistance with your garage door, don’t hesitate to reach out. We’re here to help keep your home safe and secure. Let us take the tension out of your garage door repair! Call MM Garage Door Repair Utah today at 801-418-9217 for a free quote, or visit our website at mmgaragedoorrepair.com to learn more and schedule an appointment. We’re not just fixing doors; we’re building trust, one spring at a time!