Lower and close the garage door by hand allowing the door arm to pull the carriage to.
How to connect garage door trolley.
Pull down on the release cord for the carriage to disengage the carriage from the drive mechanism in the rail.
Just pull the red cord straight down to disengage the door from the opener.
Pull the release cord that connects the garage door to the trolley.
Close the door by hand so that the trolley is a the outer end of the rail.
Press the garage door opener button.
First you need you to make sure the garage door is open.
This short video goes along with one of our blogs on the d d garage door website.
If the rope on the trolley is hanging straight down and you roll the garage door so the trolley on the chain goes into the trolley with the rope they will latch together.
You ll have to do this manually since it isn t attached to the.
Position a ladder underneath the trolley.
If your garage door opener has a button that opens the garage door and another button to close it press the close button.
Now you re ready to re attach the door in four easy steps.
Remove the cotter pin connecting the trolley with a pair of pliers.
Once that s done you can move the.