garage door maintaince
#1
My garage door opener isn't operating correctly, it stops both when opening and closing. I live in a 40 year old house, the door is newer, it is metal W/panels. It opens fine by hand. The springs appear to be in good shape. The door is 16' wide by 7' high. The opener is a Sears Craftsman 1/2 hp. Both the opening force and closing force are maxed out. Before I replace the door opener I was wondering if there is any regular maintaince needed on the door. Thank You