The motor make a humming sound but does not open the door. I took off the cover and presses the switch on the remote and again the motor makes a humming sound but the spiral gear do not turn. What may the problem be

Asked by CHARLES on 10/22/2008 1  Answer

ManualsOnline posted an answer 16 years, 1 month ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here
0 Did you notice a white powdery substance when you removed the door? If so the transmission gear is excessively worn.
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