How To Fix Garage Door Belt

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How to fix garage door belt. The door is in my attached garage right below our bedroom and the quieter belt drive seems appealing even if it is a bit more expensive. Fix an opener that won t work if the belt drive garage door opener won t work check the battery and replace it. It can be quite easy to find the solutions needed to repair your garage opener. Here s how to replace a garage door s chain belt. Disconnect the power at the fuse box to the garage.

In my article about garage door opener troubleshooting i help you to correct the most common problems without having to consult either your owner s manual or an expensive professional. After many failed attempts to repair my sears quarter hp chain drive garage door system on my 8 foot door i have done some reading and decided to go with a new belt drive opener. Lower the straight and curved arms and rest them against the garage door. Remove the fastener ring from the straight door arm connected to the outer trolley. Unscrew the motor s mounting hardware and.

Relax the belt tension by loosening the outer nut on the trolley threaded rod. Unplug the garage door motor from the ceiling outlet. Remove belt cap retainer and then remove the belt from the sprocket and trolley. Otherwise you may have to replace the belt entirely. Your garage door opener stopped operating as it should.

Will the new belt drive system be compatible with the existing chain drive. If the belt breaks or worn it affects the functionality of the overall garage door. The garage door belt connects to the trolley and drives the trolley along the rail to raise and lower the door. Look for any dents you may have and consider gently hammering them down with a hammer and a piece of wood. You will be working over your head the majority of the time.

Unplug the garage door opener from the outlet that it is plugged into. Damaged or broken garage door belt is a big threat because your garage door may fall at any moment. If you notice any rusting try sanding it down if you can. There should be no objects that block the two photo eye sensors and they should be free of dirt. Use a helper if necessary.