There can be a few reasons as to why your garage door won t stay closed and by doing some snooping and checking a few parts of the garage door system you ll be able to see what s really going on.
Garage door is not staying closed.
Troubleshooting your garage door a broken garage door is frustrating.
A garage door s opener limits are a set of instructions that tell the door when it s fully closed and flush to the floor.
Back off the close limit screw until your door never hits the ground on the way down then slowly 1 open and close at a time adjust it down until the door just reaches the ground.
Your garage door may be binding i e not rolling smoothly along the garage door tracks.
Adjusting the limit travel setting.
Begin by tapping the small metal tab inside the plate toward the door with a hammer and screwdriver.
If they aren t gently bend them to restore a clear connection and secure a clean escape from.
When a door won t stay closed the problem is usually with the strike plate and not the door itself.
You just need to adjust the travel setting on your door opener.
If when you adjust the close screw does nothing the switch has gone bad.
When a garage door won t stay closed the most likely problem is that the limit settings are off.
If the door still won t stay shut double check that the sensors are aligned with each other.
To test for this use the manual release handle rope hanging from garage door opener track to release the garage door from the opener.
The most common reason as to why a garage door won t stay closed is that the limit settings are off.
The travel controls how far the door goes up and down.
Does your garage door keep coming back up after it hits the floor.
Most newer openers have a safety feature that makes the door reverse if it encounters an obstruction.