Garage Door Opener Chain Tension Adjustment

The chain on my garage door opener seems to be sagging and rubbing on the track.

Garage door opener chain tension adjustment.

Adjustment instructions for genie garage door openers may vary by garage door opener model. The springs will be under tension which increases the risk of injury. Since then genie has worked hard to make their radio controlled residential garage door openers a household name. There may be an adjustment linked to the chain or an adjustment to the length of the door opener track.

Close the garage door. Contact the genie company directly for model specific adjustment instructions. If the door won t stay open to its full extent or doesn t close flush to the ground the travel control needs an adjustment. Liftmaster and chamberlain are popular garage door openers with chains.

A flathead screwdriver is all that is needed to make a limit adjustment on most garage door openers. You need proper tension on a garage door to operate the door by hand or with an automatic opener. How do i adjust it. Remember to not over tighten the chain.

The garage door opener loose chain or tight chain can be an easy diy. Unplug the opener if you have an automatic garage door. If the up travel isn t functioning properly turn the up limit adjustment screw clockwise. Note that because the garage door will be down this will mean.

Both adjustment types should be done with. There are only a few ways that the chain can be tightened. Replacement gear kit if you need one http amzn to 2drtdvc if you. Garage door didn t open in the morning.

Just tighten enough to stop it hitting the rail. Call a professional if you don t feel confident dealing with a spring under this much tension. How to adjust garage door tension. After close examination we found the chain was off track.

If the tension is too loose the springs that help lift the.