Garage Door Chain Tension Adjustment

You need proper tension on a garage door to operate the door by hand or with an automatic opener.

Garage door chain tension adjustment.

Press and release the close travel limit button to move the chain or belt connector forward to engage the carriage assembly. There may be an adjustment linked to the chain or an adjustment to the length of the door opener track. Press the close travel limit button again and hold it down until the bottom of the door is pressed firmly against the ground. Chain adjusts by shortening the chain itself.

Just tighten enough to stop it hitting the rail. Remember to not over tighten the chain. 2 brace the open door. Replacement gear kit if you need one http amzn to 2drtdvc if you.

It will release the door opener from its drive chain. The door opener should have a rope attached to the garage door mechanism. Both adjustment types should be done with the door closed and disconnected from the opener using the emergency release. If that point is more than four feet or less than three feet above the ground you will need to balance the door.

Pull the rope that s attached to your garage door opener. When the door is lowered you ll notice that the tension springs responsible for raising the door become taught. Pull this rope to release the door opener from the drive chain. If the tension is too loose the springs that help lift the door are ineffective and the weight of.

Step 2 when the door is lowered the springs that raise the door are under tension. To adjust your garage door s side mounted springs first open your door fully and secure it in place with a c clamp below the bottom roller. There are only a few ways that the chain can be tightened. Once your garage door is secured remove the spring hook from the track hanger which will allow you to move the hook and adjust the spring s tension.