Garage Door Trolley Stuck On Stop Bolt

The image below will show you the front stop bolt.

Garage door trolley stuck on stop bolt.

I have compared with the other garage door opener i have and it stops on the way up 1 2 inch before the trolley hits the safety screw bolt. Don is correct in that you may have a stripped drive gear but you will need to remove the motor cover to see if that is the problem. Tried to reset opening travel distance but it keeps traveling to the stop bolt and clicking. In a typical situation the motor for your garage door opener should stop running once the door has closed.

Unplug the garage opener. Do you know what i need to do to limit the movement of the door model 139 53650srt craftsman. First visually verify that the trolley is against the stop bolt make sure the garage doorway is clear of persons or obstructions release the door from the garage door opener by pulling the emergency release handle manually bring the door to the closed position loosen the chain or belt by adjusting the outer nut 4 to 5 turns. Here are my steps to realign this module this applies to most craftsman garage door opener models.

Get shopping advice from experts friends and the community. Ensure that chain isn t torqued against the bolt as this could be very dangerous to work on. Stop bolt to remove the trolley from the stop bolt follow the steps below. Release the garage door from the trolley using the emergency release cord.

It is a craftsman 3 4hp model 139 53918d. Trolley on garage door opener hits stop bolt and clicks 10 times. You will need to pull the red emergency handle to release the door from the trolley. Was programed and working fine before today.