Overhead Door Chain Tension

Also compatible with genie models.

Overhead door chain tension.

Pmx 300 ic a pmx 500 ic a pmx 300 ic b pmx 500 ic b ic250 ic250 b part numbers. How do i adjust it. The chain on my garage door opener seems to be sagging and rubbing on the track. How to adjust garage door tension.

There may be an adjustment linked to the chain or an adjustment to the length of the door opener track. There are only a few ways that the chain can be tightened. If the tension is too loose the springs that help lift the. Chain drive t rail appilcation only.

A loose garage door cable is not difficult to deal with but you will need a few key tools to tighten it properly. Automatic garage door openers make getting in and out of your garage easy although the machinery does require periodic maintenance to ensure proper operation.