If your garage door won t close all the way the problem could be due to a blocked photo eye.
How to fix a garage door opener that won t close.
Sometimes the fix can be as simple as replacing the batteries in the opener.
The majority of garage doors manufactured since the early 1990s are equipped with this safety feature.
Two possible problems can lead to a garage door reversing before it even touches the floor.
In order to fix this you ll want to make small changes to the close limit setting until the door opener knows to stop once the door has reached the floor.
Garage door opener won t open all the way fix.
The main drive gear is the plastic gear that comes in direct contact with the worm drive gear on the motor.
The photo eye components consist of two pieces that align face to face across each side of the garage door roughly four feet above the ground.
This is a brief demonstration on how to adjust the safety sensors on your garage door.
If they stop receiving power these sensors won t be able to emit the signal adequately.
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.
05 of 09 the motor continues to run after the garage door is closed.
As a result your garage door will fail to close.
Garage door openers come with an adjustable switch that dictates how far the door should lower in order to close completely.
Garage door reverses before hitting the floor.
If the switch is set too high for your opening the door may not close.
How to fix a garage door that won t go all the way down.
It occurs when sensors are out of alignment.
It is also possible than these photo eyes send a continuous blinking signal to the garage door that an obstacle is in the way.