How to change broken 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 solutions you need to keep your garage door operating safely and efficiently. One of the most common, and potentially dangerous, repairs homeowners face is replacing a broken garage door spring. In this comprehensive guide, we’ll walk you through the process, emphasizing safety and providing expert tips along the way. Remember, while this guide offers valuable information, we strongly recommend contacting our professional technicians for assistance. Garage door springs are under immense tension, and improper handling can lead to serious injury.

How to Identify a Broken Garage Door Spring

Before diving into the replacement process, it’s crucial to confirm that a broken spring is indeed the issue. Here are some telltale signs:

• The door is difficult or impossible to lift: This is the most common symptom. The springs provide the counterbalance necessary for smooth operation.
• A loud bang: A snapping spring often makes a distinct, loud noise.
• Visible gap in the spring: Inspect the springs for a visible break or separation.
• The door opens unevenly or crookedly: This indicates that one spring is broken while the other is still functioning, causing an imbalance.

If you observe any of these signs, it’s time to address the issue. Now, let’s move on to the steps involved in replacing a broken garage door spring.

Safety First A Critical Warning

WARNING: Garage door springs are under extreme tension and can cause serious injury or death if mishandled. If you are not comfortable working with high-tension components, please call MM Garage Door Repair Utah at 801-418-9217 for professional assistance. This guide is for informational purposes only, and we are not responsible for any injuries or damages that may occur as a result of attempting this repair.

Tools and Materials You’ll Need

Gathering the necessary tools and materials beforehand will streamline the replacement process. 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 gauge, and inside diameter. If you are unsure, contact us with your door’s information, and we can help you find the right spring.
• Winding Bars: These are essential for safely winding and unwinding the torsion springs.
• Safety Glasses: Protect your eyes from flying debris.
• Work Gloves: Provide a better grip and protect your hands.
• Adjustable Wrench: For loosening and tightening bolts.
• Vice Grips: To secure the torsion tube.
• Ladder: To reach the springs.
• Marker or Tape: To mark the position of the springs.

Step-by-Step Guide to Replacing Garage Door Springs

Follow these steps carefully to replace your garage door springs safely and effectively:

1. Secure the Door: Before you begin, clamp the garage door in the closed position using vice grips on the track just above the rollers. This prevents the door from unexpectedly opening during the repair.
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 Winding Bars: Insert one winding bar into a hole in the winding cone. Use the bar to hold the spring in place while you insert the second winding bar into another hole.
4. Unwind the Spring: Carefully unwind the spring by moving the winding bars, one at a time, until all the tension is released. This is the most critical step, so proceed slowly and cautiously. For standard lift doors, you’ll typically unwind the spring in quarter-turn increments. Mark the torsion tube before you start unwinding to help you keep track of the number of turns.
5. Remove the Old Spring: Once the spring is fully unwound, loosen the set screws on the stationary cone (the cone attached to the center bracket). Slide the spring off the torsion tube.
6. Install the New Spring: Slide the new spring onto the torsion tube, ensuring it’s oriented correctly (check the direction of the winding). Secure the stationary cone to the center bracket by tightening the set screws.
7. Wind the New Spring: Insert the winding bars into the winding cone. Wind the spring the same number of turns you unwound the old spring, plus an additional quarter turn for pre-tension. Use your marks on the torsion tube as a guide.
8. Tighten the Set Screws: Once the spring is fully wound, tighten the set screws on the winding cone securely.
9. Remove the Winding Bars: Carefully remove the winding bars, one at a time, ensuring the spring remains in place.
10. Repeat for the Other Spring (If Necessary): If both springs are broken or if you are replacing both springs for preventative maintenance, repeat the process on the other side.
11. Lubricate the Springs: Apply a garage door lubricant to the springs to ensure smooth operation and prevent rust.
12. Test the Door: Remove the vice grips from the track and test the door’s operation. It should open and close smoothly and evenly.

Tips for Choosing the Right Replacement Springs

Selecting the correct replacement springs is essential for safety and optimal performance. Here are some tips:

• Measure the Old Springs: Accurately measure the length, wire gauge, and inside diameter of the old springs.
• Consider the Door Weight: The springs must be able to support the weight of your garage door. Consult the manufacturer’s specifications or contact us for assistance.
• Replace Springs in Pairs: Even if only one spring is broken, it’s generally recommended to replace both springs at the same time. This ensures balanced operation and prevents premature failure of the remaining spring.
• Purchase High-Quality Springs: Invest in high-quality springs from a reputable supplier to ensure durability and longevity.

Common Garage Door Spring Problems and Solutions

Besides broken springs, other common garage door spring problems can affect your door’s performance. Here are a few examples:

• Springs are Noisy: Lubricate the springs with a garage door lubricant to reduce friction and noise.
• Springs are Sagging: This indicates that the springs are losing tension and may need to be adjusted or replaced.
• Door is Heavy to Lift: This could be due to weak or improperly adjusted springs.

FAQ About Garage Door Springs

Q: How long do garage door springs last?

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

Q: Can I replace just one garage door spring?

A: While it’s possible, it’s generally recommended to replace both springs at the same time to ensure balanced operation and prevent premature failure of the remaining spring.

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

A: Measure the length, wire gauge, and inside diameter of the old spring. If you’re unsure, contact MM Garage Door Repair Utah for assistance.

Final Solution

Replacing a broken garage door spring is a challenging task that requires caution and precision. By following these steps and prioritizing safety, you can potentially complete the repair yourself. However, we strongly recommend contacting our experienced technicians at MM Garage Door Repair Utah for professional assistance. We have the expertise and equipment to handle this dangerous repair safely and efficiently.

Remember, your safety is our top priority. Don’t hesitate to reach out to us for any garage door repair needs.

Is your garage door spring broken? Don’t risk injury! Let the experts at MM Garage Door Repair Utah handle it for you. Call us today at 801-418-9217 for fast, reliable service. Or, visit our website at mmgaragedoorrepair.com to schedule an appointment. We’ll spring into action to get your garage door working like new! We’re not just fixing doors, we’re building peace of mind, one spring at a time.