Question about Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

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Liftmaster - motor hums, doesn't turn. Removed

Liftmaster - motor hums, doesn't turn then kicks out. Removed chain from drive sprocket to eliminate door mechanism. Motor still hums only then kicks out.
I think it's a bad motor. Does the capacitor help start the motor?

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My neighbor guy, who knows a lot about stuff, told me to get a new one.
Good solution.

Posted on Jul 19, 2009


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