Bolt the angle irons to a rafter or rafters with lag screws.
Indtall garage door opener.
Install blocking on the.
Garage door opener installation is available starting at 127 including removal and haul away of old openers and other materials.
Attach the straps to the irons with hex head screws.
After that start installing the sensors.
Lay out all of the parts your opener came with.
Begin by putting together the main assembly.
Refer to the manufacturer s directions for other types of springs.
Installing the garage door opener 1.
Garage door openers come with everything you need for garage door opener installation.
Cut it to size with a hacksaw.
Request service online in store or by phone and a licensed professional installer will contact you to schedule the installation date.
Most units hang from angle irons and metal straps that have holes drilled in them at regular intervals.
Fix the door bracket in place.
Make sure that the parts list included with your opener matches the.
With a safety ring and a steel pin join the free end of the rail with the header bracket.
Then install the motor brackets.
Remove torque tube and slip on the drive motor.
Attach the straps to the power unit with the hardware provided.
So buy slotted angle iron at a hardware store.
Your opener should have come with a list of detailed installation.
If the torque tube has already been installed remove it and slip the drive motor onto it.