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replace logic assembly on Craftsman Garage Door Opener

Posted by hulk314 (My Page) on
Tue, Jul 28, 09 at 21:27

By troubleshooting, I found my receiver logic assembly is defective in my Craftsman Door Opener model 139.53992.
How do I replace it? I saw the pictorial in my owner manual,I need assistance in removing the faulty logic board.

Follow-Up Postings:

RE: replace logic assembly on Craftsman Garage Door Opener

It simply unplugs after removing the screws and cover. Be sure to unplug the opener from the outlet first.

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