Question: how to install a garage door with a torsion spring?
Answer: Step 1 - Preparing the door frame. ... , Step 2 - Assemble the torsion springs to the spring tube. ... , Step 3 - Attach mounting plates to garage door frame. ... , Step 4 - Attach assembled torsion springs to mounting plates. ... , Step 5 - Install torsion spring cables. ... , Step 6 - Adjust torsion spring with winding bars.