How To Replace And Adjust Garage Doors Springs

When garage doors won t close all of the way or they close unevenly spring adjustment may be called for.

How to replace and adjust garage doors springs. Then use a wrench to loosen the set screws on both lift cable drums. This is accomplished by opening the garage door as fully as possible until it hits the stop bolt on the track. The whole garage door apparatus is very economically and smartly designed. The torsion shaft powered by the spring lifts drums that easily winds cables connected with the doors at the bottom.

Garage door springs are used to offset the weight of the door. 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. Without the springs the door is very difficult to lift. 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.

You must release the tension on the garage door springs before attempting adjustment or replacement. A few years back i narrowly avoided being hit by a spring that snapped. Remove the clamps and pliers from the torsion tube and track and lift the door about 3 ft. Troubleshooting garage door springs.

If the door springs are properly adjusted the door should stay in place when you let go. In this video you ll learn how to spot and replace a garage door extension spring. Adjusting garage door extension. Secure the tube and remove the springs cables and cable drums.

This enables the opening and closing of the garage door. Hold the garage door in this position by attaching a c clamp to the track at a point below the lowest door roller wheel. Adjusting garage door springs is a common repair. Use locking pliers or a c clamp to secure the torsion tube to the center bracket to keep it from moving.

Finish with a test of the garage door tension spring. This video applies t.