Garage Door Opener Repair Loose Chain

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

Garage door opener repair loose chain.

Disconnect the rail from the header bracket and move the rail off to one side. Too much tautness in the chain could lead to it breaking. The chain wraps around this sprocket as well as the gear and sprocket at the motor. The front sprocket is at the end of the opener rail closest to the garage door opening.

For garage door repair companies like ourselves this means that we ll be forced to install garage door opener systems which are compliant with the laws after july 1. Then use the wrench to tighten this second nut clockwise until the chain is tighter but not so taut that it is completely inflexible. Pull the chain toward the garage door and hold it in position. If the chain on your garage door is rusty you need to apply lubricant into it to loosen the corrosion.

This will help maintain the location of the chain on the sprocket and speed up reassembly. A new front sprocket costs about 150 200 include the labor to install it. The trolley is responsible for pushing or pulling the opener arm along the chain so as to open and close the garage door. The one you re looking for is attached to a bolt found at the spot where the trolley or carriage connects to the rail.

The chain got loose and popped off the gear. Press down on the chain with your finger. So if you need your garage door repairing or replacing after july 1 you may have to pay more if your door isn t already equipped with a battery backup system. Grasp the chain 1 foot from where it connects to the end of the threaded chain anchor.

If you need help with repairing your garage door opener schedule a repair appointment today. After that check the wiring system of your motor and make sure that you are generating enough power to open and close your garage door. Looking to repair your garage door opener. Common problems could range from issues with the remote or wall switch that control the garage door opener to more serious issues like a grinding noise coming from the opener itself.

Once the chain is secure separate it from both sides of the trolley. Thread the nut s facing the door clockwise until it meets the bracket then release the chain. Tightening your garage door chain is a simple matter of turning the right nut. Garage door opener repair.

I am not a professional. Step 2 clean the chain. Turn it counterclockwise holding the other nut in your hand to prevent it from turning.