Tie the extension spring to the roller track then detach the cable from the bottom bracket with a pair of pliers.
How to install garage door opener track.
Torsion see above which mounts on the header above the door and extension photo 1 which floats above the upper roller track.
Step 1 measure the garage door opening before purchasing panels.
Lay the panel flat on a workbench.
Align the opener s rail with the center of the garage door.
The stripping is shaped like.
At a home improvement store purchase some rubber weather stripping.
Order this size so the panels will be made slightly smaller fitting perfectly in the doorway.
Bolt the angle irons to a rafter or rafters with lag screws.
Check to ensure track is parallel to the door then screw the track to the wall framing.
Insert the hinge and roller into the track and attach to the second door panel.
Attach the straps to the power unit with the hardware provided.
Place the opener on a ladder and use scrap lumber to get it at the height you need.
Install the third door panel in a similar manner.
Place the second door panel on top of the bottom panel sliding the wheels into the track as you position the door.
Use a tape measure to carefully record the length and width of the opening.
Most units hang from angle irons and metal straps that have holes drilled in them at regular intervals.
Drive in hinge screws to join the first bottom door panel to the second panel.
Overhead acting garage door track options are best described by the size or radius of the curved track component or by the amount of low headroom the door must fit in.
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.
Attach the two panels together by screwing the hinges on the top edge of the.
Most common garage door track options.
Garage door springs come in two styles.