Place the stepladder directly underneath the garage door opener.
Garage door openers always need to be adjusted.
If the task is too daunting consult a professional.
Open it just as wide as you can without hitting the garage door opener s stop bolt and place a clamp on the track on both sides to keep the door in.
Finally you need to adjust your garage door to keep you and yours safe.
Locate the force adjustment screw.
Adjusting an extension spring door.
If you do repair or replace them immediately to get them back into proper working order.
For this you will need a step ladder and a screwdriver.
Step by step guide to adjust garage door height.
Herein is how you can adjust your garage door height.
When a garage door opener isn t adjusted properly it may not be able to register whether anything is in the way.
A slightly open garage door is an open invitation to any pests in the vicinity looking for somewhere warm and safe to call home.
Alternatively turn the screw.
Turn the screw clockwise one quarter turn to increase the amount of force required to reverse the door s direction.
Adjust its height level it out and make sure it is completely stable before moving on to the next step.