Whether you’re repairing your own garage door or calling a professional in, it’s important to know the common issues that can cause problems with your door. This way you can tell whether something is wrong with the mechanism or if it’s just a matter of needing some maintenance. Here are six of the most common garage door problems and how to fix them:
The door suddenly goes up or down on its own.
- Sensor malfunctions
- Sensor is not aligned properly
- Sensor has a wire loose, or break
A self-closing garage door can also be caused by other issues. Here are some of the most common causes and how to fix them:
There is a significant gap between the door and the floor.
If you see a significant gap between your garage door and the floor, there are several things that could be causing it.
- Check to make sure the door is level by using a level on each side of the track. If one side is lower than the other, adjust it using shims or wedges under the hinge brackets until both sides are even.
- Check for proper alignment by measuring from wall to wall across all four corners of your garage door (including any trim). It should measure exactly 24 inches in each direction–if not, adjust accordingly using screws or bolts on top and bottom tracks only (not middle).
- Adjust brackets so they’re level with each other by adjusting screw holes accordingly as needed; once this has been done correctly then go back through steps one through three again until everything lines up perfectly straight before proceeding further down below where we talk about adjusting springs which will help keep tension off those tracks so they don’t slip off over time due too much wear caused by pressure being applied constantly throughout years worth og use!
The door won’t open or close.
- Check the safety sensors. If you have a garage door opener with a remote control, make sure it’s working properly. If not, check the batteries or try replacing them with fresh ones.
- Check for broken springs or cables–a common cause of this problem is when one of these breaks and makes it impossible for your door to move up or down properly (or at all). This can be repaired by replacing those parts yourself or hiring an expert who knows how to fix them professionally.
- Inspect your motor: Is it slightly off-kilter? Does its weight seem unevenly distributed? If so, then something may be wrong with it and you should consider getting a new one installed if possible–but only after consulting with an expert first! You don’t want anyone damaging themselves because they don’t know exactly what they’re doing!
- Test out all circuit boards by going through every single one individually until everything works perfectly again before trying again later on down the road if necessary.”
The garage door opens by itself.
If your garage door has been opening on its own, it could be because of a few things. First and foremost, check the safety sensors. If they’re covered in dust or dirt, this can cause them to malfunction and not detect when someone is near the door as it closes.
Secondly, make sure that you are using an authentic remote control for your opener and not some kind of knockoff version from Amazon (because there are many). Thirdly, make sure that your battery isn’t dead in your remote control–if this happens often enough then you might need a new one! Lastly but not leastly: check that there aren’t any obstructions between where you’re standing at present time versus where you were standing when last using said garage door opener device (or else we may have another problem entirely).
The door shakes while opening.
If the door is not balanced correctly, it will shake while opening and closing. This can be caused by a number of factors:
- The springs are too loose or too tight. If the springs are too loose, they’ll allow the garage door to sag in the middle and cause it to bang against its tracks as it opens or closes. If they’re too tight, then there’s not enough room for them to stretch out as far as needed during an opening cycle (again leading to banging).
- The chain drive system may need lubrication or adjustment because one side is moving faster than another due to misalignment issues with either your garage door opener hardware or track system (or both).
- The alignment between all four corners of your garage door needs reevaluated so that everything lines up correctly when closed–this includes measuring distances between each side panel edge while closed versus open so that any necessary adjustments can be made accordingly during installation/repair work done by professionals later down line if necessary according :
A section of the track is broken or missing.
If a section of your garage door track is broken or missing, it’s important to fix it right away. If you don’t, you could risk damaging other parts of your garage door and possibly injuring someone who uses it.
To fix this problem:
- Remove any debris that might be blocking the path of travel for your automatic opener motor. You may need to use an extension pole if there’s something stuck in there too deep for you to reach with just your hands alone.
- Replace any broken sections with new ones purchased at home improvement stores like Home Depot or Lowe’s (you’ll likely have better luck finding them there than at smaller hardware stores). To make sure everything fits properly when installing these new pieces onto their respective brackets on each end rail piece (aka “jamb”), follow these steps: First, hold up one end rail so its top edge aligns with where it would meet up against another rail below (if using only two rails) then mark off where this other bottom bracket should go using tape; next , place down some wood blocks underneath so nothing gets crushed during installation process; finally , attach those brackets securely using bolts + nuts + washers
These issues can be easily fixed if you know what to do
If your garage door is not working properly, it’s important to know that these issues can be easily fixed if you know what to do. You can try to fix them yourself or call a professional garage door service in Brisbane for help.
If the door is going up or down on its own, check the safety sensors to ensure that they are working properly and not damaged in any way. If everything looks good there, then look at your tracks: Are they bent? Are they missing pieces? If so, then you may need new ones installed by a professional technician from Anytime Garage Doors.