Examine the chain on the door opener carefully.
Craftsman garage door adjustments.
Craftsman openers are self diagnostic.
Refer to the owner s manual to determine which is which.
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.
Craftsman garage door openers just like any other garage door opener on the market can have problems.
This video details how to adjust the opener force and travel of the door.
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.
If it is too tight.
Adjust craftsman garage door opener up and down force with the knobs in the same way the limits were adjusted in step 1.
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.
You ll never need to step outside to get your car in or out of the garage again.