Garage door extension springs – Place presses C on the rails, just below the bottom rollers. Follow the manufacturer’s specifications for attaching the springs and the hoisting rope to the door and into the brackets. There are many different systems for adjusting the spring tension. To avoid possible injury while doing it , follow the manufacturer ‘s instructions carefully. You may be asked to first remove the presses and close the garage, or make adjustments to the presses on.
After adjusting the garage door extension springs, be sure they have the proper tension (if you have not yet withdrawn presses, do it now). Please check carrying the door half open position. If the door remains in place, the tension is correct. If it moves up, the springs are too tight. If it slides down, they are too loose. To adjust the tension, close the door or relocate presses on the rails, and then adjust the springs (according to the manufacturer’s instructions).
12 Photos Gallery of: Install The Garage Door Extension Springs
Make sure the stop moldings fit snugly against the garage door extension springs lock when it goes up or down. Otherwise, arrange trim and tighten permanently with galvanized nails 6d 2 “long. If you plan to install an automatic opening system, be sure to use the support for the actuator is supplied with sandwich steel doors.