Step 3 disassembling the garage opener.
Stanley garage door opener 3220150 chain ajdustment.
A sagging chain is a result of normal usage of the garage door opener.
Watch this video and see the professional at town country door llc demonstrates the.
Chain adjusts by shortening the chain.
This type of stanley garage door opener manual is very helpful for do it yourselfers.
This video details how to adjust the opener force and travel of the door.
There may be an adjustment linked to the chain or an adjustment to the length of the door opener track.
Both adjustment types should be done with the door closed and disconnected from the opener using the emergency release.
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.
The stanley garage door repair chart lists common problems faced by homeowners and provide several solutions.
There are only a few ways that the chain can be tightened.
Locate the lower cover of the garage door and use the screwdriver to open it.