After that attach the motor to the brackets and verify the rail is perfectly horizontal with a bubble level.
Indtall garage door opener.
Remove torque tube and slip on the drive motor.
Bolt the angle irons to a rafter or rafters with lag screws.
With a safety ring and a steel pin join the free end of the rail with the header bracket.
After that start installing the sensors.
But the mounting straps that are included are often so flimsy that you can bend them with your hands.
Cut it to size with a hacksaw.
Garage door openers come with everything you need for garage door opener installation.
So buy slotted angle iron at a hardware store.
Then install the motor brackets.
Install blocking on the.
Installing the garage door opener 1.
Attach the straps to the power unit with the hardware provided.
Fix the door bracket in place.
Most units hang from angle irons and metal straps that have holes drilled in them at regular intervals.
If the torque tube has already been installed remove it and slip the drive motor onto it.
Begin by putting together the main assembly.
Step by step garage door opener installation 1 this opener is designed to fit onto a torque tube spring system.
Make sure that the parts list included with your opener matches the.
Refer to the manufacturer s directions for other types of springs.
Your opener should have come with a list of detailed installation.
Request service online in store or by phone and a licensed professional installer will contact you to schedule the installation date.