I cannot emphasize this point anymore than I have. I have written this on numerous blogs and will continue to do so in the future. Please lubricate your garage door opener chain. This can save you a lot of time. If your chain has already broken then you will have to cough up at least [...]
The chain on my garage door opener is sagging and rubbing against the track. How can I fix this? There are a couple ways you can tighten the chain. First look for an adjustment linked to the chain or an adjustment to the length of the door opener track. Both adjustment types should be done [...]