Pull down on the release cord for the carriage to disengage the carriage from the drive mechanism in the rail.
How to connect garage door trolley.
Pull the release cord that connects the garage door to the trolley.
Press the garage door opener button.
Position a ladder underneath the trolley.
Remove the cotter pin connecting the trolley with a pair of pliers.
Once that s done you can move the.
Allow the opener to operate without.
If you have more questions reply on this thread and include the model of the garage door opener.
You ll have to do this manually since it isn t attached to the.
Lower and close the garage door by hand allowing the door arm to pull the carriage to.
This short video goes along with one of our blogs on the d d garage door website.
Close the door by hand so that the trolley is a the outer end of the rail.
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.
First you need you to make sure the garage door is open.
Now you re ready to re attach the door in four easy steps.