my garage door will only go up half way and it was working okay this morning, I have tried to open it automatically at least four separate times... do you have any idea what is probably wrong with it? the model is 139.53681B

Asked by Sharnette on 05/14/2013 1  Answer

ManualsOnline posted an answer 11 years, 5 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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