Open the door to relieve the spring tension and secure it open with c clamps in the tracks.
How to change garage door spring.
A couple of carabiners can.
This video will show you how to replace the extension springs on your garage door.
Open the garage door to remove all spring tension and clamp it in place.
If the garage door stays on the floor by itself remove the vise grip from the track.
A safety cable is threaded through the spring to.
The left spring should have the wire coiling from the left the right spring should have the wire coiling from the right.
Some garage door openers have a neutral position for the trolley disconnect.
If the springs are too strong you have to restrain it from flying into the open position.
Replace extension garage door springs by following these steps.
Once in place disconnect the garage door.
Unplug the power cord to your garage door opener.
If you have an older opener you may need to remove a fuse or flip.
Disconnect the spring from the track bracket and the spring pulley and disconnect the safety cable from one end.
Disengage the opener from the door.
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The doors with two springs are easy to replace.
Place the new garage door springs against the garage door position the springs so that the ends are facing you and coming from opposite directions.
Get it right the first time.
Install the new spring reinstall the pulley and reconnect the safety cable and you re done.
If the door is off the floor and the roller is against the vise grip close the door with one hand and remove the vise grip with the other.
The general process is simple and safe.
Take up the left garage door spring and put it by the left side of the door.
Diy garage door torsion spring replacement step by step how to video.