Overhead Door Chain Tension
Also compatible with genie models.
Overhead door chain tension. How to adjust garage door tension. How do i adjust it. There are only a few ways that the chain can be tightened. There may be an adjustment linked to the chain or an adjustment to the length of the door opener track.
Both adjustment types should be done with the door closed and disconnected from. A loose garage door cable is not difficult to deal with but you will need a few key tools to tighten it properly. Front pulley assembly for the overhead door legacy model 696 and 496 and overhead door passport model 286 and 386 garage door opener. The chain on my garage door opener seems to be sagging and rubbing on the track.
Automatic garage door openers make getting in and out of your garage easy although the machinery does require periodic maintenance to ensure proper operation. Chain drive t rail appilcation only.