When the trim board is installed too close to the door it can bind.
My garage door closes at a slight angle.
Your travel down setting needs to be adjusted.
That will cause the jerky noisy operation when you close the door.
If you garage door is lowering then reversing back to the open position there could.
See the section in your manual titled position the opener when the door is fully opened the opener rail should be max 2 above the edge of the top section.
A crooked garage door could potentially be the sign of a much larger problem.
Go to your local home improvement store and buy some angle iron and lower the power head.
2 brace the open door.
As is the case with so many issues at the home there s no one reason why your garage door closes then opens.
If that point is more than four feet or less than three feet above the ground you will need to balance the door.
Adjust the close limit adjustment screw on the door opener motor in small increments until the door stops upon touching the floor.
Push the door push the door back to adjust the door and get the center aligned again.
If you ve checked the sensor eyes and alignment and the door still won t work properly the open and close limits could be to blame.
By pushing the door back into position you should have made the vertical track straighten.
The clip assembly that holds the top garage door roller in place is not adjustable.
The track on can be adjusted away from the frame with one exception.
You push the button to close the garage door.
Garage door openers manufactured after 1993 include sensors to prevent a door from closing on a child or pet.
Move the garage door up and down until you find a place where the door stays suspended when you let go.
Garage door reverses immediately after touching the floor when the garage door immediately leaps upward after touching the floor this too is a close limit switch problem.
It is possible that the vertical track down the side has gone out of alignment and shifted due to a slightly loose lag screw.
This is almost always the result of a dirty or obstructed safety feature.
It goes partway down reverses direction and goes back up again.
Your garage door is programmed to travel a certain distance before it closes.
Reasons for binding garage doors.