In order to replace your garage door spring s you will need to find the current measurements in order to accurately replace the spring s.
How to fix a spring loaded garage door.
Once you ve completed a quarter turn insert the other bar into a different hole in the cone and let the bar lever against the closed garage door to hold the spring tension.
Including how to measure your garage door.
Removing the old springs 1.
This should take about 3 minutes and you don t need to remove the springs or loosen the tension to measure them.
Unplug the garage door opener and clamp the door to the track.
This allows you to move the original bar to repeat the process alternating the bars with each quarter turn.
The other end is attached toa pulley through which the garage door cable is threaded.
A garage door weighs tans and it would be close to impossible to move it shut and open without the help of the door springs.
Remove the pin with a pliers.
Unwind each spring with the.
Loosen the set screws while holding each spring with a winding bar.
Position a sturdy ladder to the side of the.
Simply disconnectthese two attachments and reattach the new spring in the same way.
Tighten or loosen in small steps.
The old spring is attached at two points.
Test the door close rate.
Place the hex wrench into the socket at the top of the spring hinge and turn in either direction to release tension on the pin.
One end is a fixedattachment to the garage door track or wood frame.