Menus are sometimes hierarchically organized, allowing navigation through different levels of the menu structure. Selecting a menu entry with an arrow will expand it, showing a second menu (the sub-menu) with options related to the selected entry.
Torsion springs are normally mounted horizontally above the opening of your garage door. When you pull the door down, cables attached to the bottom corners actually force the springs to wind up, in turn energizing the system.
Last Updated: 26 July 2016. Adjusting a garage door will include one of two things. (1) The Garage Door Track guides the door and (2) The Garage Door Springs control the weight as it travels up and down. Both can be adjusted, however, some of these adjustments are simple, others are more difficult.