I have a trailer with 3 slide outs. Living room and 2 slide outs in the back for the kids room. The living room and one bedroom slide works fine. The other bedroom slide will not open. When I pres...
Usually there is a manual crank under the trailer. But climb under and see if you can tell what the problem is before you manually open it. Also look around the slide on the inside to see if anything got wedged in the slide path.