Signs that can indicate the need for a garage door spring repair or replacement include.
Garage door tension springs installation.
To adjust torsion spring tension the door is locked in the down position.
If the door springs are properly adjusted the door should stay in place when you let go.
Tension is reduced by removing turns.
Remove the clamps and pliers from the torsion tube and track and lift the door about 3 ft.
Adjustments should be made in 1 4 turn increments.
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.
With locking pliers clamped on the torsion tube winding bars are used to wind the springs tighter to increase tension.
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.
When two springs are used both sides should be adjusted the same.