Just tighten enough to stop it hitting the rail.
Garage door chain tension adjustment.
Chain adjusts by shortening the chain itself.
Pull this rope to release the door opener from the drive chain.
Pull the rope that s attached to your garage door opener.
If the tension is too loose the springs that help lift the door are ineffective and the weight of.
Remember to not over tighten the chain.
The door opener should have a rope attached to the garage door mechanism.
Step 2 when the door is lowered the springs that raise the door are under tension.
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Press and release the close travel limit button to move the chain or belt connector forward to engage the carriage assembly.
Move the garage door up and down until you find a place where the door stays suspended when you let go.
It will release the door opener from its drive chain.
Program your genie garage door opener to recognize when the door is completely closed.
There may be an adjustment linked to the chain or an adjustment to the length of the door opener track.
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.
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.
You need proper tension on a garage door to operate the door by hand or with an automatic opener.
When the door is lowered you ll notice that the tension springs responsible for raising the door become taught.
There are only a few ways that the chain can be tightened.
Press the close travel limit button again and hold it down until the bottom of the door is pressed firmly against the ground.
If that point is more than four feet or less than three feet above the ground you will need to balance the door.