As you tighten the bolts the chain will tighten as well.
Garage door chain stretched.
An out of balance garage door can close too quickly creating a potential hazard for kids and pets and placing unnecessary strain on the door s parts.
You need proper tension on a garage door to operate the door by hand or with an automatic opener.
When you have removed the slack in the chain replace the garage door opener connections and reconnect the garage door opener to the power source.
Now tighten the other bolt in the same way.
You should be able to tighten the chain by tightening the limit screw.
First the chain tends to loosen somewhat over time.
Both adjustment types should be done with the door closed and disconnected from the opener using the emergency release.
Slide the pulley toward the garage door until the chain is stretched tight then move it toward the motor until the middle of the chain touches the upper side of the chain arm.
If the tension is too loose the springs that help lift the.
There may be an adjustment linked to the chain or an adjustment to the length of the door opener track.
Over time it can stretch out and become less effective.
Eventually it could fall off and keep the door from opening and closing.
How to adjust garage door tension.
This type of chain is similar to a bike chain.
Tighten the bolts on.
There are only a few ways that the chain can be tightened.
Chain kit 10 44 53.
Garage door opener forces are not high enough to cause that.
Make sure that the chain does not get over stretched because it may snap if that happens.
Every year inspect your chain to see if it has loosened up.
Chain kit 12 ats211.
This guide will teach you how to adjust an uneven garage door to keep it running safely and smoothly.
The screw drive garage door opener mechanism offers two distinct advantages over the chain drive system.
Accessories and parts 17 garage door opener chain kits 17 parts 17 apply.
Watch this video and see the professional at town country door llc demonstrates the.
Use the chain kits with a number of our garage door openers.