With a safety ring and a steel pin join the free end of the rail with the header bracket.
How to install an overhead garage door opener.
To hold the level in place tape it to the section.
Center and level the first section after you install the brackets.
Then install the motor brackets.
After that attach the motor to the brackets and verify the rail is perfectly horizontal with a bubble level.
If you re installing a garage door opener for the first time make sure that the opener will be located near an electrical outlet particularly of the power unit will be mounted on the ceiling.
Step 1 measure the garage door opening before purchasing panels.
The door must be level even if the floor isn t so use shims under the section to level it.
Lay the panel flat on a workbench.
After that start installing the sensors.
Fix the door bracket in place.
Align the opener s rail with the center of the garage door.
Follow the manufacturer s instructions to assemble the opener and mount the rail to the header bracket above the door.
At a home improvement store purchase some rubber weather stripping.
Place the opener on a ladder and use scrap lumber to get it at the height you need.
Use a tape measure to carefully record the length and width of the opening.
The panels will be about 1 4 in 6 4 mm smaller than the opening step 2 lay weather stripping over the bottom door panel.
Order this size so the panels will be made slightly smaller fitting perfectly in the doorway.
The stripping is shaped like.