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Question About Craftsman Garage Door Opener 139.53978SRT
My garage door openers do not work anymore i have ...

My garage door openers do not work anymore i have two Manuel buttons in the garage butnounhave to keep the buttons depressed to shut the door. The remote controls when you hit the button the light flickers about six times and doesn't shut the door

Asked by David on 12/30/2012 1  Answer

ManualsOnline posted an answer 11 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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