How To Release The Tension On A Garage Door

Pull the rope that s attached to your garage door opener.

How to release the tension on a garage door.

This cone has notches in it that are used to adjust the tension in the torsion spring. Lift up the door halfway from the inside using one of the cross members. Pull down on the. To decrease tension for a door that isn t closing fully is difficult to close or opens too quickly wind the cone down in the opposite direction from how the garage door cable passes through the pulley.

Lift the door manually into an open position and keep it there for safety by placing a clamp such as a c clamp on each track directly under the door. Position a stepladder at the area of the automatic opener. Before attempting to replace the garage door cable you must release the tension in the garage door springs. Step 2 use a metal rod to stick in the first notch of the cone.

Hold the garage door in this position by attaching a c clamp to the track at a point below the lowest door roller wheel. Close the garage door. You must release the tension on the garage door springs before attempting adjustment or replacement. Open the garage door fully and in order to prevent the door from sliding down place several c clamps on the track just below the door s lowest wheel.

When the door is lowered you ll notice that the tension springs responsible for raising the door become taught. If the door remains at the halfway position without. This is accomplished by opening the garage door as fully as possible until it hits the stop bolt on the track. The cone is on the torsion spring on the left side away from the center of the garage door.

Step 2 clamp the door open. To fix your garage door cables you ll want to release the tension of the springs by lifting the door. Unplug the power cord to the opener.