Shop Products
Houzz Logo Print
brianfromhornell

Wrong way garage door opener

brianfromhornell
17 years ago

I just installed a Craftsman 1/2hp opener. When activated, the chain and pulley system moves initially toward the garage door versus opening the door. The trolley system goes up to the stop bolt, the system "bunches" and then the trolley moves in the right direction. I installed the second opener and that works fine - so I have the pulley system definitely set up right. Why does this happen?

Comments (4)