Garage Door Extension Spring Installation Instructions

Spring warning label a ached to the spring assembly.

Garage door extension spring installation instructions.

If your door has four extension springs tie the upper containment cable to an angle clip mounted to the jamb. On or around garage door assemblies. Garage door springs must be properly balanced to operate efficiently and they can experience a reduction in tension over time. Tie the remaining end to the horizontal angle as shown.

The easiest way to do this is to take the broken spring to a local garage door dealer or home improvement center so they can help you find an exact match. Door opens and closes too slowly. Be sure the door is open and supported when doing this. Purchase new garage door extension springs.

The new spring s diameter length and wire size or gauge must be the same as your old spring. Signs that can indicate the need for a garage door spring repair or replacement include. Tie the extension spring to the roller track then detach the cable from the bottom bracket with a pair of pliers. Warning label for garage door opener provided separately with opener a ached to the wall in the vicinity of the wall control bu on and.

General warning label a ached to the back of the garage door panel. 5 1 2 for the ez set extension spring system. Release the tension on side mounted extension springs by lifting the door and locking it in place on each side with a pair of locking pliers. If both springs are the same length the garage door should be level across the floor.

Measure area labeled sideroom left and right 3 and 4 a minimum 3 3 4 is required on each side for installation of the vertical track for a standard extension spring standard torsion spring and the ez set torsion spring system. This must be done for each of the springs. Extension spring and through the bushing in the sheave fork. Commercial cable replacement the following pdfs are instructions for replacing commercial garage door cables in different situations a repair person may encounter in the field.