How Do You Troubleshoot Garage Door Openers?
Troubleshooting your garage door opener is something nearly every home owner will face. The two parts that need checking are the door mechanism (door springs, hinged door panel sections, latch and track with rollers) and lift system (the door opener that includes a chain or belt driven by an electric motor). What follows are some tips on troubleshooting these two parts of your garage door. Begin by checking the track and rollers. With the door closed, check the brackets for any loose screws or bolts. Secure any loose brackets back into the framing unit. Use a level to ensure the vertical portion of the garage door tracks are straight and properly aligned with one another. Both overhead track sections should be the same distance from the ceiling and aligned with one another. Check the overhead section to ensure that it slopes slightly towards the back of your garage. Adjust the section by moving the brackets, adding or removing shims and tightening loose bolts or screws. Inspect the gar
