Troubleshooting garage door springs.
How to adjust garage door springs.
A problem with the spring tension could cause the door to open or close unevenly improperly or at the wrong speed and adjusting the springs will likely solve the problem.
Retest the door balance as you did in step 1.
How to safely adjust your garage door spring.
Detach the old spring from both ends and replace it with the new one and replace the pulleys as well if they are worn out.
Adjust the spring into the proper position and make sure your garage door closes all of the way.
Adjusting garage door extension.
Adjust the springs on both sides of the door the same way.
Adjusting garage door springs is a common repair.
If it was opening too quickly move it to the next lower hole.
When garage doors won t close all of the way or they close unevenly spring adjustment may be called for.
The other is attached to a pulley connected to the cable.
One end of the spring is connected to the garage door track or frame.
The springs are located at the top inside part of the garage door.
Be sure to have all your tools inside before closing the door unless you have an alternate access door to the garage.
If the door was closing too quickly move the spring to the next higher hole on the bracket.
If adjustment of the rear track hanger is necessary the door must be locked in the closed position because the weight of the door is supported by the rear hangers.
Torsion springs must be adjusted with the door in the down position.
Without the springs the door is very difficult to lift.
Garage door springs are used to offset the weight of the door.
If the garage door isn t opening or closing properly then check the tension on the torsion springs for needed adjustments you may need to have someone helping you to adjust the torsion spring because it can be potentially dangerous.
Adjustment to torsion springs can be dangerous because they must be adjusted with the door down and the spring under tension.
Once the spring is free of tension remove from its track hanger.