Examine the chain on the door opener carefully.
Craftsman garage door adjustments.
The adjustment for the opener.
How to adjust a garage door to close completely.
On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor.
Chain the last step of craftsman garage door opener adjustment.
If it is too slack it will slap around and could possibly slip off the main drive gear.
Adjust craftsman garage door opener up and down force with the knobs in the same way the limits were adjusted in step 1.
Craftsman garage door openers just like any other garage door opener on the market can have problems.
If it is too tight.
Garage door openers make life convenient.
Most of these problems can be fixed with some troubleshooting steps and in this post you are going to learn how to troubleshoot a craftsman garage door opener.
This video details how to adjust the opener force and travel of the door.
You ll never need to step outside to get your car in or out of the garage again.