Problems with overhead door cables occur after years of use. The cable becomes rusty or begins to splinter and come apart, but you can replace the cable following a few simple instructions. Secure a vise grips just below the bottom of the door on the track to prevent the garage door from dropping during the cable replacement process. One of the two cables running down the sides of my garage door snapped. What do I need to do to replace it. Do I have to release the tension on the springs? I’m now afraid to even try to open the garage door manually (guess I can) for fear of it falling on. You will want assistance, and you will want something to temporarily wedge under the door on the side with the broken cable.
In the process one of the door cables unspooled from the drum. I now think I need to get the door closed to attach the cable again. How to Replace Torsion Type Garage Door Springs. Hemet Garage Door cables are an essential part of the assembly and will cause problems when broken. Read about the importance of these mechanical parts. Before fixing your garage door cables you need to find the problem that actually causing it. When your garage door is malfunctioning, the problem could be with the cables or with the operator.
Garage Door Cables Appear to Be Broken. When a garage door service company gets a phone call in reference to a broken spring, the first thing the homeowner usually says is the cables are broken. In the event of a spring failure, the safety cable contains both broken ends of the spring, which could fly through the garage at high speeds. Precision Door Service of Columbia, SC has encountered many garage doors without safety cables installed. 3 Your Garage Door Torsion Springs are Broken. Oftentimes when a torsion spring breaks on a garage door, the garage door cable will snap under the immense amount of energy that is released with the break.