Garage door opens but slides back down after it reaches top.
Garage door slides back down after opening.
It goes partway down reverses direction and goes back up again.
You push the button to close the garage door.
This is almost always the result of a.
Once the door is up all the way it s resting on the horizontal parts of the track and the resistance of the motor to turning because it is low geared should prevent it coming back down.
Shut door and released it opening to waist level.
The one that is not is not strong enough to hold door up on its own but strong enough to still open the door.
Garage door opener problem.
An emergency release cord on the garage door arm opens the trolley to allow you to disengage the garage door from the opener.
During a power outage you must manually open and close the garage door.
Torsion springs are mounted directly above the door and need to be wound with special tools.
This had the effect that the metal hook is now almost at the motor and when i manually open the garage the plastic catch does not reach the metal hook to fit it in place.
Thank you for your question as to why the garage door will open all the way but slides back 6 inches.
There are two different types of spring systems for garage doors.
How to fix a garage door that keeps reversing.
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If you garage door is lowering then reversing back to the open position there could.
Result was door falling to floor.
It is a bolden opener and it slides back down about a foot after it stops a top.
Sometimes the door will open all the way up after it slides back and the light will turn off.
Once it slides down does it go back up and stop in the correct place if it doesn t maybe the gear or gear shaft on the motor is stripped.
Garage door openers manufactured after 1993 include sensors to prevent a door from closing on a child or pet.
They need to be set to open the door fully without the opener.
If your garage door slips down below the header after you have opened it you garage door springs need to be adjusted.
Took cover off and gears appear to be fine.
First is your door springs are in need of adjustment.
Slipping down a few inches after opening posted by nashbamafan on 5 10 16 at 12 35 pm to sicboy probably have 2 springs above door and one of them is broken.
No pieces of plastic to show wear and tear.