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

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Door opener will close door but will not open it chamberlin model 7200

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IF THE DOOR WORKS PROPERLY - MANUALLY

TRY ADJUSTING THE UP SENSITIVITY.

IF IT IS HARD TO LIFT OR CATCHES ON ANYTHING - YOU NEED TO FIX THE DOOR.

HOPE THIS HELPS

Posted on Jun 17, 2010

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