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Originally Posted by Groupon
I think that did it. Thanks!
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make sure to test the safety reverse when youre done ****ign with it
Quote:
Place a one inch board (or 2 x 4 laid flat) on the floor centered under the garage door. Operate the door in the down direction. The door must reverse on striking the board. If it does not, refer to your owner´s manual, call your LiftMaster Authorized Dealer or speak to one of our technical service representatives by calling the S.O.S. HotLineŽ at 1-800-528-5880. Failure to pass the above test could result in serious injury or death.
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