Question: how to adjust garage door springs?
Answer: Step 1: Gather the Supplies. ...  Step 2: Close the garage door. ...  Step 3: Find the winding cone. ...  Step 4: Loosen the screws on the cone. ...  Step 5: Adjust the tension. ...  Step 6: Stretch the spring. ...  Step 7: Tighten the set screws. ...  Step 8: Test the door and lubricate the springs.