Then you will need to slide the carriage also known as a trolley over the rail.
How to hang garage door opener from ceiling.
Set it securely on top of a stepladder so it s conveniently close to the ceiling.
Garage door openers come in several varieties.
Lift the motor enough that you are able to place a 2 inch by 4 inch board on its side between the door and the opener rail.
Gently lower the motor until the rail is resting on the board.
Place the motor on one of the rungs that corresponds with the height of the rail bracket.
Lift the power unit.
This should come in several pieces that fit easily together.
Installing the garage door opener.
Vertical supports and braces 1.
Follow the included instructions to hook up the opener and fasten it to the spring system with a pulley and cable.
To install the opener you ll need to hang another angle iron from the center joist on your garage s ceiling.
Install the garage door opener.
The garage door opener mounting bracket also called the header bracket secures the carriage tube to the wall above the door.
Position a stepladder next to the door opener motor.
First put the rail together.
Using a 4 foot level as a.
Position the stepladder under the center of the cross member with the rungs parallel to the face of the door.
This is the piece of the opener.
The exact location depends on the type of door.