Simply disconnect these two attachments and reattach the new spring in the same way.
Too much spring on tilt up garage door.
Be sure not to twist the garage door cable when reattaching the pulley.
A spring that is too small or too large can damage your opener wear on your cables cause a safety hazard and more.
If you are underneath it it will come down on you like a guillotine.
If the door raises too quickly the tension is too tight and the automatic opener must work too hard to close the door.
A properly fitted spring or springs will create a safe balanced garage door.
Once your garage door is secured remove the spring hook from the track hanger which will allow you to move the hook and adjust the spring s tension.
Disconnect the door from its motor by pulling the trolley s red cord and lift the door open.
To adjust your garage door s side mounted springs first open your door fully and secure it in place with a c clamp below the bottom roller.
Or more so you will require enough strong people to help you with this.
A single torsion spring system that is broken is bad news as it requires much more effort to open your door.
One end is a fixed attachment to the garage door track or wood frame.
If you do so you need to clamp vice grips on the door.
3 open the door fully to relieve the tension on the hinge springs at each.
The other end is attached to a pulley through which the garage door cable is threaded.
Otherwise it will fall breaking all of your windows.