When your garage door opener suddenly stops operating properly the cause of the problem is usually pretty simple to understand and the solution is usually quite easy.
How do you fix a garage door opener that won t stay closed.
Open the garage door and watch it closely as it opens.
These troubleshooting tips should work if nothing else is wrong with your garage door.
Garage door opener won t open all the way fix.
Try making small adjustments.
When the garage door opens about halfway or 5 feet from the ground and stops the up limit switch needs to be adjusted.
This is a brief demonstration on how to adjust the safety sensors on your garage door.
T his is a pretty uncommon problem but one that can happen after you ve first installed your garage door opener.
The main drive gear is the plastic gear that comes in direct contact with the worm drive gear on the motor.
However if the door continues to bounce back open after rotating the screw four or five complete turns you could have a damaged limit switch assembly.
Replace the main gear drive if the garage door opener makes a grinding noise but the door doesn t move your main drive gear is probably toast.
It s important to get this switch at just the right distance from the motor so that the door is able to close all the way but the motor also knows to stop running.
At feldco we have everything from standard to carriage garage doors.
If you could provide me with the make and model of your garage door opener i should be able to get you a specific answer about your garage door not staying closed.
As you suggested you likely just need to adjust the down limit travel or the closing force.
Here are the eight most common problems along with the most likely repairs for each.
This is related to the up limit switch.
It s frustrating to have a garage door that won t stay closed.