Go to the center of your door and loosen the sets screws on the springs with 1 4 turns.
Garage door spring unhooked.
Prime line gd 12233 left hand wind garage door torsion spring replace broken garage door springs 243 in.
Remember to fully insert winding bars and use both bars at the same time to prevent injury.
Hold the garage door and remove the vise grips from the track after the spring tension has been adjusted.
Ideally the door should slowly float up from this point.
Dura lift 0 243 in x 2 in left and right wound 2 pack green steel garage door torsion spring.
X 32 in yellow left hand wind 4 7 out of 5 stars 133 93 95.
Garage door springs act as a counterbalance to the weight of all garage doors making them easier to open and close garage springs are under an extreme amount of tension and either stretch or torque providing enough force to help you move the door.
Release your hold on the door and see if it stays up all the way.
Slowly close your door about halfway and release it.
Open up the door and use a vice grip just below the bottom garage door roller on both sides to hold the door open while you change the cables.