Garage Door Chain Broke

The chain got loose and popped off the gear.

Garage door chain broke.

If your chain is badly corroded you may need to remove the chain from the carriage assembly and soak it in lubricant for a few hours. Sometimes the cable will break if it is a combination chain and cable drive system. You should have 1 2 inch of play in the chain. Pull the chain toward the garage door and hold it in position.

Over time the sprocket s teeth can wear and the chain may jump or skip when the opener. It seems like this is a very common problem as thi. Immediate troubleshooting is required and a new garage door chain will need to be installed in place of the old one. If the chain on your garage door is rusty you need to apply lubricant into it to loosen the corrosion.

By william machin chain drive garage door openers have a sprocket that is attached at the top of the motor. Documenting how i repaired the garage door. To do this put some lubricant on a piece of rag this use the rag to wipe the chain. In this case the cable can be replaced fixing the problem.

I am not a professional. 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. Thread the nut s facing the door clockwise until it meets the bracket then release the chain. Press down on the chain with your finger.

A broken garage door chain will immediately impact your garage door s operation and render its automatic motorized capability effectively useless.