Keep track of the models you own in your profile
Sign in or Register to view or add models
Here are the diagrams and repair parts for Genie AC-CHAIN-DRIVE garage door opener, as well as links to manuals and error code tables, if available.
There are a couple of ways to find the part or diagram you need:
Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.
We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.
For DIY troubleshooting advice and repair guides, visit our repair help section.
Showing 10 of 148 parts
See All Related Diagrams
The manufacturer no longer makes this part, and there's no substitute part
Ac chaindrive retail rail Diagram
Service parts Diagram
Ac chain drive powerhead Diagram
Choose a symptom to see related garage door opener repairs.
These step-by-step repair guides will help you safely fix what’s broken on your garage door opener.
Learn how to replace the gear and sprocket assembly on your garage door opener if the drive motor runs but the door won't move.
The logic board is the brains of the garage door opener. If the remote doesn't work or the door doesn't open and close properly, the logic board could be the problem. This repair guide shows you how to fix it yourself.
If your garage door won’t move, the chain and cable assembly on your garage door opener could be broken. Follow these step-by-step instructions to replace it.
Use the advice and tips in these articles and videos to get the most out of your garage door opener.
Get advice on simple DIY fixes for appliances that you can safely do on your own.
Learn how to check and fix safety sensor and wiring problems.
If your remotes don't work, you might need to disable the lock feature, eliminate RF interference or check the batteries.