How To Get Garage Door Trolley Off Stop Bolt

Do you know what i need to do to limit the movement of the door model 139 53650srt craftsman.

How to get garage door trolley off stop bolt.

Trolley on garage door opener hits stop bolt and clicks 10 times. Make sure the garage doorway is clear of persons or obstructions. To remove the trolley from the stop bolt follow the steps below. Get shopping advice from experts friends and the community.

Manually bring the door to the closed position. It is a craftsman 3 4hp model 139 53918d. Tried to reset opening travel distance but it keeps traveling to the stop bolt and clicking. Then do the down limit switch adjustment as described above to shorten the down travel.

Release the door from the garage door opener by pulling the emergency release handle. After you adjust the down limit and it still comes up and hits the bolt you may have a. Here are my steps to realign this module this applies to most craftsman garage door opener models. 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.

First visually verify that the trolley is against the stop bolt. Your on the right track when you loosen the chain to get it off the stop bolt you are changing the limits. I did a complete video on the entire chamberlain carriage trolley mechanism if that is what you re looking for you can find that here. Once you locate where the wheels on the door are jumping off the track snap locking pliers.

Ensure that chain isn t torqued against the bolt as this could be very dangerous to work on. Release the garage door from the trolley using the emergency release cord. Open the door manually. When my craftsman garage door opens up it goes all the way up until the trolley hit the safety pin.

Unplug the garage opener.