Pulled Red String Garage Door

Step 2 will allow you to freely move the garage door open and close.
Pulled red string garage door. Pulling the red release cord will disengage the trolley from the opener carriage the part that is moved by the motor along the rail. There s usually a little lever that the string attaches to. There will probably come a time when almost every homeowner needs to use the release cord on the garage door. The process really is not very difficult to do and it can be done in just a little time.
When the release cord is pulled it disconnects the trolley from the carriage allowing you to manually move the door. It could happen for any number of reasons but some people have trouble figuring out how to reconnect the door to the automated system. The emergency release cord is the red rope that hangs from the door trolley that moves with the door along the rail. Once you are done.
Once these two parts are separate you can move your garage door. It should cycle the drive mechanism until it clips into the door. Manually move the garage door and return to down position. Pull the red emergency release cord.
Now go push the button to open the door. Pull the emergency release cord. Push up on it and it should snap into place. The emergency release cord is the red rope that hangs from the door trolley.
The trolley is connected to the door and moves with the door as it opens and closes. Which moves the door. When you pull it it disconnects the door from the drive mechanism.