Watch this video and see the professional at town country door llc demonstrates the.
Stanley garage door opener 3220150 chain ajdustment.
Some of them are fairly simple while others may be really time consuming.
There may be an adjustment linked to the chain or an adjustment to the length of the door opener track.
This type of stanley garage door opener manual is very helpful for do it yourselfers.
How do i adjust it.
The stanley garage door repair chart lists common problems faced by homeowners and provide several solutions.
This is where you will be working on in the next step.
This video details how to adjust the opener force and travel of the door.
There are only a few ways that the chain can be tightened.
Chain adjusts by shortening the chain.
Locate the lower cover of the garage door and use the screwdriver to open it.
Once you have access to the inner components of the garage door opener locate the master link the point where the chain forms a junction with the cable.