How to Adjust Chain on a Genie Garage Door Opener: A Step-by-Step Guide
A Genie garage door opener is known for its reliability, but over time, the chain drive may become loose or too tight. A misaligned or sagging chain can lead to noisy operation, inefficient performance, and even potential damage to the opener. If you’re wondering, “How to adjust chain on a Genie garage door opener?“, this […]