How do I adjust the chain tension on my Genie garage door opener?
Loosen the outer nut (the nut closest to the garage door) until the chain droops below the base of the rail, then loosen the inner nut to allow room for the chain to be tightened. To add tension to the chain, tighten the outer nut. With every turn of the outer nut, the chain will rise slightly.
How do I reset my garage door chain?
- Door Must Be in Down Position. ...
- Pull the Emergency Release Cord. ...
- Manually Move the Garage Door and Return to Down Position. ...
- Pull the Emergency Release Cord Toward the Door. ...
- Re-connect the Trolley to the Opener Carriage.
How tight should a chain be on a garage door opener?
The chain should be tightened until it sits, at its midpoint, about a quarter-inch above the rail for a square rail and a half-inch above the rail for a T-rail. It's important that you don't over-tighten it, as this will cause the chain rollers to wear out prematurely.
How do you measure chain tension?
https://www.youtube.com/watch?v=RA6OPG_cFms
How do you tighten a chain on a linear garage door?
https://www.youtube.com/watch?v=tlpB1-WVI3I
How do I adjust my genie Blue Max garage door opener?
https://www.youtube.com/watch?v=U3arA8UXM_s
How do you set limits on Genie Pro Max?
https://www.youtube.com/watch?v=u5qTZCDY8Fs
How do I adjust the sensitivity on my Genie garage door opener?