Disconnect Electrical power: In advance of working on your garage door opener, disconnect the ability in the breaker or unplug the unit to stop accidental Procedure and cut down the risk of injury or electrical shock. Make gradual adjustments and examination commonly in order to avoid about-correcting. Continue until finally https://youtu.be/wSkWTAdm-Gg?si=pR5EXdjVuNYjtHN7