My Craftsman 1/2 HP Garage Door Opener is stuck in the up position. I have ensured that the sensor lights are aligned. When you activate the motor, it hums briefly then quits. The garage door is not jammed. Thanks

Asked by Mike on 12/10/2011 0  Answer

ManualsOnline posted an answer 12 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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