Chamberlain garage door goes to the fully closed position, but then pops open again. Adjusting the down force and open and closed positions has not helped.

Asked by David on 11/02/2014 0  Answer

ManualsOnline posted an answer 9 years, 11 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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