This is related to the up limit switch.
Garage door pulling up boncy.
This video will show you how to repair a mis aligned garage door cable.
Anyone know how to fix the bouncing when the closing starts.
Slowly close your door about halfway and release it.
Causing the loud.
T his is a pretty uncommon problem but one that can happen after you ve first installed your garage door opener.
Your garage door s logic board is the brain of your garage door opener.
Ideally the door should slowly float up from this point.
Is your garage door popping or making a loud thud when you are opening or closing it.
While many problems that keep the door from opening are caused by broken springs a lot of other parts could be keeping your door from functioning properly.
Try making small adjustments.
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.
Diy garage door repair and save money.
Hold the garage door and remove the vise grips from the track after the spring tension has been adjusted.
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.
When it is resting on the ground the door establishes where the tracks should be.
Sorry for some reason i d.
If your garage door cable is at an angle or l.
One of the more difficult problems for do it yourselfers to diagnose is a worn cable pulley on an extension spring door.
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.
This page should help you troubleshoot your garage door problems.