Garage Door Pull Chain Snapped

Another common cause for a loose chain could be the front sprocket breaking.

Garage door pull chain snapped.

A new front sprocket costs. To do this put some lubricant on a piece of rag this use the rag to wipe the chain. When the lift bracket snaps on your garage door it usually damages the area where it once was attached to. Press down on the chain with your finger.

Disconnect the rail from the header bracket and move the rail off to one side. Around this sprocket as well as the gear and sprocket at the motor. Before you pull the old one off to begin the garage door repair clamp down the chain to the rail. Sprocket is at the end of the opener rail closest to the garage door opening.

Once the chain is secure separate it from both sides of the trolley. If the spring is broken the door is dead weight. 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. Thread the nut s facing the door clockwise until it meets the bracket then release the chain.

You should have 1 2 inch of play in the chain. If the chain on your garage door is rusty you need to apply lubricant into it to loosen the corrosion. Whether you suspect a fraying garage door cable or the cable has already snapped call overhead door co. Grasp the chain 1 foot from where it connects to the end of the threaded chain anchor.

It seems like this is a very common problem as thi. If you pull the red emergency release rope on your automatic opener and you still can t lift the garage door you probably have a broken spring. Pull the chain toward the garage door and hold it in position. Our technicians have the know how to determine what s wrong and get your garage door operating smoothly again.

The counterbalance spring is what lifts the garage door not the garage door opener. Over time the sprocket s teeth can wear and the chain may jump or skip when the opener raises the door. Of indianapolis muncie right away for a diagnosis and repair.