Ideally the door should slowly float up from this point.
Garage door pulling up boncy.
It s important to get this switch at just the right distance from the motor so that the door is able to close all the way but the motor also knows to stop running.
This is related to the up limit switch.
If your garage door cable is at an angle or l.
I think the problem is the outer carriage and inner carriage have so much clearance they rock back and forth.
You want the tracks to be parallel with the door and have a consistent margin for the full height of the door.
T his is a pretty uncommon problem but one that can happen after you ve first installed your garage door opener.
Anyone know how to fix the bouncing when the closing starts.
This page should help you troubleshoot your garage door problems.
Release your hold on the door and see if it stays up all the way.
Adjusting the garage door track margins keeps the track properly aligned with the door itself.
When the logic board wears out it can cause your garage door to close then open and vice versa without explanation.
Watch this video to see how to fix it easily.
This brain can wear out in time so you could need a replacement.
When it is resting on the ground the door establishes where the tracks should be.
Causing the loud.
Your garage door s logic board is the brain of your garage door opener.
Is your garage door popping or making a loud thud when you are opening or closing it.
One of the more difficult problems for do it yourselfers to diagnose is a worn cable pulley on an extension spring door.
Diy garage door repair and save money.
Try making small adjustments.
This video will show you how to repair a mis aligned garage door cable.
Slowly close your door about halfway and release it.