My neighbour has a ultra 03349 model garage auto door. The pulley on the motor drives when away from the belt pulley. But looks worn on its teeth. But when next to belt pulley it does nothing. Any ideas please
Disconnect the door so the belt and pulleys will run without a large weight to move. If they move ok, reattach the door and try again but help the door move with your hand. If it moves ok then, the door levers and joints may be too stiff and need lubicating and wiggling until they move freely.
Answers & Comments
Disconnect the door so the belt and pulleys will run without a large weight to move. If they move ok, reattach the door and try again but help the door move with your hand. If it moves ok then, the door levers and joints may be too stiff and need lubicating and wiggling until they move freely.