Broken Garage Door Cables

The Ultimate Guide How to Fix Broken Garage Door Cables

Garage doors can weigh as much as 500 pounds or more and are typically the heaviest and largest door in a house. But cables connected to tension or torsion springs make raising and lowering those massive doors simple. Therefore, relocating this door can become an uphill task if the cables slip off a pulley, unwind, become detached, or break. Safely repair, replace, reconnect, or rewind garage door cables with these pointers. 

This article gives you advice on how to repair and fix broken garage door cables.


Advice on Cable Garage Door Repair

Garage doors are large and complex, necessitating regular maintenance. Cables use the kinetic energy of the coil springs to lift the door and slow its descent.

A cable can fail due to overstretching, unbuckling, pulley slippage, snapping, or general wear and fraying. Learning to fix broken garage door cables is a valuable skill. The procedures for reattaching and installing new garage door cables vary depending on whether the door uses a torsion or extension spring system.

  • Cable Check!

Inspecting the lift cables frequently is important to reduce the risk of accidents. Get new cables if they look frayed or corroded. When the door is fully open, any sagging or loose-looking cables are more at risk of unwinding from drum rollers or slipping off pulleys. Possible causes of the sag include a loose clamp or overly long cables. In this case, it’s time to tighten the cables.

  • Lock the Gate

This procedure is affected by the position of the door relative to the  broken garage door cable. Please open the door a crack and place a g-clamp on the track as close as possible without getting it under the bottom wheel. This will prevent the door from going any lower. If the door is completely shut and the cable breaks, jumps a pulley, or comes loose, clamps won’t be necessary.

  • Turn Off the Garage Door Remote

Turning off the power and removing the opener from the door lifting mechanism will keep the garage door opener in working order. The door can then be moved if that becomes necessary. To remove the latch, find the release pull rope and pull it.

  • Release the Lock

To replace or reattach cables, the door must be open to release tension on the torsion or extension springs. Raise the door until it is completely open, then clamp it into place so it won’t roll back down. Lifting a heavy door may take two or three people, so it’s always best to leave it at a comfortable height to avoid any potential injuries.

  • A quick Spring Check

When a cable snaps, it can send a wave of destructive energy into a spring, whether an extension or torsion type. Check for damage to the springs and replace them if necessary. The garage door repair in Centennial Co can become loose when a torsion spring slips, necessitating rewinding, and tightening.

  • Make an Effort

Both lift cables should be replaced simultaneously if one needs to be due to fraying, rust, or breakage. Swapping out the bottom mounting bracket when replacing the cables is also a good idea. If your door uses an extension spring, inspect the cable’s connection to the door’s upper frame for signs of wear and replace it if necessary.

  • Acquire the Right Equipment

Put blocks and clamps or g-clamps on both tracks to keep the door from swinging. When reaching above your chest, use a ladder or step stool. Instead of reaching, which is riskier and less effective, you should pull. Put to use such tools as pliers, vice grips, a hammer, wrenches, screwdrivers, and winding bars. Protect yourself by donning safety goggles and gloves.


garage door repair centennial co may make you feel awkward. Call the experts at M&A Garage Door Repair Centennial CO if you need help to free your car from beneath a heavy, misaligned garage door. Having the necessary tools or knowledge to fix the spring cable.

Their technicians are well-versed in fixing garage door lift cables and have extensive experience. Aside from repairing and maintaining garage doors, they also set them up and move them around. 

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