Garage Door Opener Repair Attempt



Question:
A 1/2HP Fimbel Garage door opener. I open the garage door, drove out, tried to close. It did not. Sudden failure, then. Got much closer. I can hear the motor "humming" no movement. Disconnected electrical power, disconnected the belt. The motor is free. The chain is not jammed. I can move by hand. Reconnected - the motors turns. Too low torque? I can stop the motor shaft by hand (glove, of course) Any idea how to proceed?

Answer:
First use the disconnect and try the door without the opener and see if the door is the problem.






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