Step 3 disassembling the garage opener.
Stanley garage door opener 3220150 chain ajdustment.
This video details how to adjust the opener force and travel of the door.
A sagging chain is a result of normal usage of the garage door opener.
There may be an adjustment linked to the chain or an adjustment to the length of the door opener track.
Watch this video and see the professional at town country door llc demonstrates the.
This is where you will be working on in the next step.
This type of stanley garage door opener manual is very helpful for do it yourselfers.
Some of them are fairly simple while others may be really time consuming.
The stanley garage door repair chart lists common problems faced by homeowners and provide several solutions.
Chain adjusts by shortening the chain.
Locate the lower cover of the garage door and use the screwdriver to open it.
How do i adjust it.