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lift-master garage door opener Posted by s. milman on October 2nd, 2002 08:38 AM In reply to Garage Door Opener - light blinks - trouble opening by Carol on January 4th, 2000 12:53 AM [Go to top of thread]
i have a lift-master unit installed about 1992-93...but no instruction book...recently, the door decends but does not stay closed , i.e., it holds closed for a few seconds and rises...how do i fix this problem?...(first email address was incorrect) Was this post helpful? Yes: or No:
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