Using a 4 foot level as a.
How to hang garage door opener from ceiling.
Vertical supports and braces 1.
Then you will need to slide the carriage also known as a trolley over the rail.
This is the piece of the opener.
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.
Gently lower the motor until the rail is resting on the board.
Install the garage door opener.
Measure the vertical distance.
Lift the power unit.
Place the motor on one of the rungs that corresponds with the height of the rail bracket.
The garage door opener mounting bracket also called the header bracket secures the carriage tube to the wall above the door.
The exact location depends on the type of door.
Position a stepladder next to the door opener motor.
Move the motor left or right until the rail is at the center of the door width.
Position the stepladder under the center of the cross member with the rungs parallel to the face of the door.
2 x research source attach them together as directed.
Installing the garage door opener.
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.
Set it securely on top of a stepladder so it s conveniently close to the ceiling.