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How To Replace A Garage Door Spring

Remember the days when replacing a garage door spring was as simple as backing up your pickup truck? Well, times have changed and with that, so has the process of replacing a garage door spring. Gone are the days of the easy, one-person job—nowadays, it takes two people and a lot of know-how to replace a garage door spring. But don’t worry—with this handy guide you’ll be an old pro in no time!

Replacing a garage door spring is not for the faint of heart. It requires precision and knowledge to do correctly and safely. If done incorrectly, it can cause serious injury or damage to property. That’s why we’ve put together this step-by-step guide on how to replace a garage door spring quickly and accurately.

From knowing what tools you need to understanding safety precautions, we’ll cover everything you need to know about replacing a garage door spring. So grab your tool belt and let’s get started on transforming your dull, old garage into something worthy of being featured in Better Homes & Gardens magazine!

Safety Precautions For Replacing A Garage Door Spring

Whenever you’re getting ready to do a job around the house, safety should always be your first priority. That’s why it’s essential that you take the necessary precautions before replacing a garage door spring. Here are a few tips to get you started.

First, make sure to wear protective gear like work gloves and safety glasses when handling any tools or hardware during the project. Additionally, always disconnect the power source from the garage door opener before attempting any repairs. It’s also important to keep any children or pets away from the workspace while you’re working.

Finally, be sure to use caution when dealing with springs under tension, as they can cause serious injury if mishandled. If you’re feeling unsure of yourself at any point, don’t hesitate to call in a professional for assistance – better safe than sorry! With that said, let’s move on to understanding the types of garage door springs.

Understanding The Types Of Garage Door Springs

Replacing a garage door spring can be a daunting task, but with the right knowledge it can be done like a pro. To get started on this project, it’s important to understand the types of garage door springs available.

Garage door springs come in two varieties: torsion and extension. Torsion springs are mounted above the closed door on a metal shaft, while extension springs are located along either side of the upper track at each end. Both types of springs are under tension and can cause serious injury if handled improperly, so caution must always be taken when dealing with them.

The majority of residential garage doors use torsion springs, which come in various sizes depending on the weight of the door they are supporting and how many cycles per day (opening and closing) they have been rated for by their manufacturer. Carefully measure your existing spring before heading to your local hardware store to buy a replacement; if you purchase an incorrectly sized spring, you could damage your garage door or injure yourself in the process.

With a good understanding of the type of spring you need for your garage door, you’re ready to prepare for its replacement.

Preparing For The Replacement Of The Garage Door Spring

Before we dive into the nitty-gritty of replacing a garage door spring, let’s take a moment to consider the theory that it’s all about preparation. True enough, having the right materials and understanding what you’re getting into can make any job easier—this one included. Now, if you want to get your garage door working again, it’s time to roll up our sleeves and get prepared for the task at hand.

First off, you need to know exactly which type of spring setup your particular door uses. This will dictate how much effort—and possibly money—you’ll need to invest in replacing it. From there, it’s important to gather all the necessary tools and materials so you don’t find yourself running out in the middle of a job. If you’re not sure where to start when it comes to gathering supplies, check out our guide on what materials are needed for various projects.

Finally, once you have everything together and understand what needs doing, make sure your workspace is safe and organized: clear debris away from where you’ll be working; cover or remove any items that could be damaged by broken pieces; and put on safety glasses or goggles if needed. With these steps taken care of ahead of time, you can focus on actually properly installing the new garage door spring without worrying about potential snags along the way.

Gathering The Necessary Tools And Materials

Alright, we’re just about ready to move on to the next step. Before starting that, though, I’ll need to gather all the tools and materials necessary for this job. A few of the basic tools that I’ll need include a socket wrench set, screwdrivers, pliers, vice grips and an adjustable wrench. To make sure I have enough room to work comfortably in the garage, it might be worthwhile to clear some space in there as well. Materials-wise, you’ll want to make sure you have a new torsion spring or extension spring (depending on which one your door has), lubricant for the springs and rollers, a ladder for reaching high spots safely and a safety cable. Once everything is all gathered up it’s time to start identifying the existing garage door spring.

Identifying The Existing Garage Door Spring

Before you can replace a garage door spring, you must first identify the existing one. This is like finding a needle in a haystack! But don’t worry, I’m here to walk you through it.

First off, you’ll want to get your tools and materials ready – just like a handyman would do before getting down and dirty on any job. So grab your wrench, ladders, flashlight, and any other items needed for the job at hand. Then, it’s time to head out to the garage.

Once there, take a deep breath and take in all that’s around you: the smell of oil lubricant, the sound of rusty hinges creaking about… It’s time to start inspecting. The springs are usually located above the center of the track or along either side near an end bearing plate. Lift up on the door gently so you can see underneath it – this will help with identification as well. If there are two springs present (pictured below), make sure to note their size and mark each one so you know which one needs replacing when installation begins later on.

Disconnecting The Old Spring

Replacing a garage door spring is like changing a tire, with one important difference. You’re dealing with heavy-duty tension that must be released before the old spring can be disconnected. This can be tricky, and it’s important to take all necessary safety precautions. Now we’re ready to tackle step six: disconnecting the old spring.

Imagine a long bowstring fully pulled back and ready to shoot an arrow straight into the sky—that’s what you’ll find at the heart of your garage door system. To safely release this tension, you’ll need to use a pair of winding bars and another set of tools to loosen the torsion springs on each side of the door frame. With each turn of the bars, you’ll feel a little more tension release until eventually, it’s all gone—and you can safely remove the old spring from its housing.

Now that you’ve successfully disconnected your old spring, you’re ready for the next step in this project: installing the new one.

Installing The New Spring

Installing a new garage door spring is no easy feat – it requires focus, precision and the right tools. But with the right know-how and guidance, you can tackle this job like a pro. Here’s what you’ll need to do:

  1. Gather the proper tools – you’ll need adjustable pliers, winding bars, work gloves and a stepladder.
  2. Make sure your new spring fits the opening – measure twice, cut once!
  3. Position yourself in front of the door so that you can easily reach both sides of the spring.

Now it’s time to install that new garage door spring! First up, you’ll want to make sure that your winding cone is disengaged from the torsion bar. Then, use your adjustable pliers to grab hold of the end of the torsion bar and begin winding your new spring. Make sure to keep an eye on where your fingers are at all times while doing this; there could be lots of tension built up in that bar! Once it’s wound up securely and all set in place, attach it straight onto either side of the shaft with some lag bolts. And don’t forget to wear your work gloves for extra safety!

With your new spring firmly secured on each side of the garage door shaft, you’ll want to test out its effectiveness by raising and lowering it a few times. If everything seems good so far, then it’s time for the next step: adjusting its tension levels until they’re just right.

Adjusting The Spring Tension

Now it’s time to adjust the tension of the new spring. This is a crucial step in replacing your garage door spring, so pay close attention and take your time! First thing you’ll want to do is open the door halfway and secure it in place by jamming a stick or broom handle under the track. This will keep the door upright while you work.

Next, locate the two winding cones on either end of the spring. The winding cone has four screws that attach it to each end of the cable drum, so loosen those up a bit before adjusting. Now you can start adjusting the tension by turning each cone clockwise with an adjustable wrench. Test out how loose or tight your springs are by manually lifting up and down on your garage door a few times – if it’s too loose, then tighten up a bit more until it feels right.

Once everything’s adjusted properly, all that’s left is to reattach the cables and drums – but be sure to double check your work first as improper adjustment could cause serious damage!

Reattaching The Cables And Drums

Once you’ve gotten the spring tension set, it’s time to reattach the cables and drums. But don’t be intimidated – this last step is easier than it might seem.

To begin, disconnect the lift cable from the bottom of the door and move it out of your way. Then, take one end of each torsion spring and attach it to its respective drum with a winding cone. Use your socket wrench and pliers to tighten all fasteners securely, ensuring that everything is balanced between both sides.

Now, if you’re feeling overwhelmed by these tasks, don’t worry – just keep in mind that there are lots of tools available to help make this job simpler for you, such as: • Socket wrench for tightening fasteners • Pliers for adjusting tension on cables & springs • Winding cones for attaching springs to drums • Wire cutters & cable clamps for handling lift cable Using these items can help ensure that you complete this project safely and efficiently while keeping your garage door secure.

Once everything is set up and connected properly, you’re nearly done! All that’s left is to go ahead and reassemble the garage door – starting with reconnecting the lift cable at the bottom first – before testing out your handywork.

Reassembling The Garage Door

Ok, now that you’ve got the cables and drums reattached, it’s time to put your garage door back together. Don’t worry; this is a simple step. First, be sure to have the right tools on hand – you’ll need some pliers, a socket set and a hammer.

Now it’s time to start reassembling the door. Start by replacing the rollers in their tracks, then attach the hinges and brackets to the door panels. You can use new screws or nuts and bolts for this part if needed. Next, you want to make sure everything fits perfectly – tight and snug – so your garage door operates smoothly when you open it.

Once all of these pieces are in place, take a look at all of the parts that make up your garage door system and make sure they’re secure before testing out your work. If anything looks off or loose, now’s the time to tighten it up! With all of your components secured properly, you can move on to testing out your new spring.

Testing The New Spring

Before attempting to test the new spring, some may feel that it’s not necessary or even a waste of time. But believe me when I say that it’s important to test the new spring before use, otherwise you may end up with another repair in no time. So let’s get this testing done! First off, make sure the garage door is disconnected from its opener unit. This can be achieved by either pulling on the emergency release cord or disconnecting its power source. Once this is done, manually open and close the door; it should move smoothly and easily without any sticking points or strange noises coming from the springs. If everything looks good so far, lower and raise the door using manual control until it reaches around halfway point. At this stage, check if both sides of your garage door are level with each other; any imbalance could suggest an issue with one of your springs. Finally, observe how quickly your garage door moves when going up and down at full speed; if the motion appears slow or uneven then there may be too much tension placed on your new spring. Once you have completed these steps you should have a better idea of how your new spring is performing and whether any adjustments need to be made. With that in mind, let’s move onto understanding the lifespan of garage door springs.

Understanding The Lifespan Of Garage Door Springs

It’s time to take a closer look at the life expectancy of garage door springs – and it’s no walk in the park. Like anything, if you don’t maintain them, they won’t last as long. So, if your springs are on their last legs here are five tips to extend their life: • Regularly lubricating your springs will ensure they continue running smoothly • Check for signs of rust or corrosion and replace any parts that have been damaged • Make sure there is no debris or dirt clogging up the tracks or getting stuck in the mechanism • Inspect the tension regularly to make sure it is not too loose or too tight • Replace any broken cables that could cause damage to other components. Taking care of your springs will help you avoid costly repairs down the road. But if you’re having trouble with your current set-up, then it may be time for a troubleshooting session.

Troubleshooting Common Problems With Garage Door Springs

Ah, garage door springs– the bane of handymen the world over! After they’ve been through a few seasons of use, it’s no surprise that problems can start to show up. But before you panic and call in reinforcements, there are a few things you can check out on your own. That’s right, troubleshooting common problems with your garage door springs is easier than ever!

First off, check to see if the springs are properly balanced. If they’re not, then the door won’t open or close as smoothly as it should. You’ll also want to inspect for wear and tear; if you spot any rust or other signs of damage, it might be time for a replacement.

Finally, take a look at how your springs are attached to their cables. Over time these can become loose, which can lead to issues with opening and closing your door. If everything looks good here then all systems are go! But if any of these checks have raised a red flag, then it might be time to seek professional assistance for replacement.

Seeking Professional Assistance For Replacement

Replacing a garage door spring is no easy task. In the US, over 8,000 people are injured every year while attempting to repair their own garage doors. It’s important to understand the risks of doing this project on your own and know when to seek professional assistance.

That’s why Step 14 is all about seeking professional help for replacing your garage door spring. You don’t have to be an expert handyman to tackle this job, but you should assess the situation and make sure that you’re comfortable taking on its complexities. A good rule of thumb is that if you can’t open or close your garage door manually once it’s disconnected from the power source, you should consider hiring a professional technician to do the replacement for you.

When it comes time to choose a new spring, there are many factors that need to be taken into consideration: size, weight rating, coil type, wire diameter – the list goes on! If you’re feeling overwhelmed by all these details, calling in a pro can be a great decision. They’ll be able to find exactly what kind of spring is right for your specific door and provide quality installation services as well. Moving onto choosing the right replacement spring for your door…

Choosing The Right Replacement Spring For Your Door

When it comes to replacing a garage door spring, choosing the right one is vital. It’s like the foundation of a building – without it, everything above it won’t stand strong. That’s why finding the correct replacement spring is an important step in this process.

To ensure you select the correct spring for your door, there are some things to keep in mind. First and foremost, you’ll want to identify what type of spring your current door has. This is usually done by measuring the length and diameter of the existing spring with a tape measure. Additionally, consider if your door is single torsion or double torsion; this will help you determine which type of new springs you need to purchase.

Once you’ve taken these measurements and identified what type of springs you need, consult with a local hardware store where they can help you pick out the right replacements – making sure they match up with what your door needs as well as any safety requirements in your area. By doing so, you’ll have peace of mind knowing that your newly installed garage door spring will provide years of reliable service.


The task of replacing a garage door spring may seem daunting, but with the right knowledge, tools, and materials it can be done in no time. It’s an essential part of maintaining the security and safety of your home and family, as well as preventing costly repairs down the line. With proper maintenance, you can ensure that your garage door springs will last for years to come.

For those who are not experienced handymen, replacing a garage door spring can be a bit overwhelming. However, with the right guidance and some patience you can get the job done like a professional. If you’re still uncertain about how to tackle this project then don’t hesitate to consult experts who have been doing this work for years. They can provide tips and advice on how to properly replace your garage door spring without any hiccups or delays.

In conclusion, replacing a garage door spring is an integral part of proper maintenance for your home’s security system. With patience and precision, even amateurs can take on this task like pros with ease! Don’t let the thought of it intimidate you; just make sure you understand the basics, gather all necessary materials beforehand, take safety precautions seriously, and if need be call in an expert who specializes in taking care of these kinds of projects!

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