If that point is more than four feet or less than three feet above the ground you will need to balance the door.
Garage door not going down smoothly.
Garage door maintenance made easy there are some simple steps you can take to keep your garage door running smoothly and one repair you should never undertake.
If they don t appear to be level loosen them up and tap them back until they re straight and re tighten the screws.
If one or both of them are loose it can cause your garage door to move unevenly up and down the tracks.
Clutter or obstructions that block the sensor are the first problems to look for if your door won t close or in extreme cases open at all.
You do this by opening the door fully until the spring begins to droop down.
Position on the frame above either side of the garage door frame and two moveable pulleys attached to the springs on either side of the door.
They can be a contributing factor when your garage door won t going down won t stay shut and won t opening all together.
2 brace the open door.
As with many such problems the most common problem is the simplest one the motor unit has been unplugged.
Move the garage door up and down until you find a place where the door stays suspended when you let go.
If you re in the habit of leaving the garage door open a variety of things including.
Even small cheap openers can open big doors.
Finally it s possible the garage door opener s motor.
Try operating the opener disconnected from the door and report back.
If the door is disconnected from the opener and works smoothly up and down then that means the opener has a problem.
Depending on the brand.
How to fix a garage door that won t go all the way down safety sensors.
Overtime the electrical connections can corrode and cause the garage door opener to malfunction.
If the door goes up but you can t make it go down you probably need to adjust the sensors.
To detect wear you should take the spring tension off the pulleys.
Push the button and the door opens until it doesn t.
It s also possible that the circuit breaker fuse or gfci outlet powering the door opener circuit has tripped or burned.
Try and pull out the wire plug going into each of the sensors.