This is the piece of the opener.
How to hang garage door opener from ceiling.
Position the stepladder under the center of the cross member with the rungs parallel to the face of the door.
First put the rail together.
Then you will need to slide the carriage also known as a trolley over the rail.
This should come in several pieces that fit easily together.
Position a stepladder next to the door opener motor.
Place the motor on one of the rungs that corresponds with the height of the rail bracket.
Gently lower the motor until the rail is resting on the board.
Install the garage door opener.
Garage door openers come in several varieties.
Lift the power unit.
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.
Installing the garage door opener.
Vertical supports and braces 1.
Move the motor left or right until the rail is at the center of the door width.
Using a 4 foot level as a.
To install the opener you ll need to hang another angle iron from the center joist on your garage s ceiling.
Measure the vertical distance.
The garage door opener mounting bracket also called the header bracket secures the carriage tube to the wall above the door.
2 x research source attach them together as directed.