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

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Light-master garage door opener - re-engaging the motor after dis

We had a power outage. In order to open the garage door I had to pull on the rope mechanism that disengages the chain and allows me to lift the door manually. Now that I have power back, how do I reverse the process and re-engage the motor. From what I can see, the chain has been disconnected from the gears just above the door to allow me to open it manually.

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  • Anonymous Apr 15, 2009

    Lost power. Pulled rope to disengage door to open. Power restored. Power button moves chains upward and downward, but the garage door does not follow. How do I sinc the door again?

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The chain and bracket should automatically engage the door's bracket just use the remote as normal,

Posted on Feb 20, 2009

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