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Question About Craftsman Garage Door Opener 139.53914D
Garage Door Opener...

The batteries in both openers have died. I have heard you need to "sync" the openers with the door once you change the batteries. Help!!!

Asked by Amy on 12/07/2009 1  Answer

ManualsOnline posted an answer 14 years, 10 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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