Garage Door Opener Chain Drive Broken

It uses a chain running assembly unit attached to tension springs that lift the garage door up and down.

Garage door opener chain drive broken.

Garage door opener is very strong and seldom does the chain actually break. Located at the top of the motor unit the gear and sprocket assembly drives the chain that opens and closes the garage door. Belt drive garage openers use a rubber belt to open the garage door. Like a chain drive the belt drive operates by moving the rubber belt.

Garage door opener won t open all the way fix. The main drive gear is the plastic gear that comes in direct contact with the worm drive gear on the motor. This diy repair guide explains how to replace the gear and sprocket assembly on a chain drive garage door opener. Sometimes the cable will break if it is a combination chain and cable drive system.

Replace the main gear drive if the garage door opener makes a grinding noise but the door doesn t move your main drive gear is probably toast. Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products. A garage door opener chain may make a lot of noise when you pull it to open your door but it is one of the most reliable types of door openers ever invented. I am not a professional.

The chain got loose and popped off the gear. Like belt drive openers raynor chain drive opener models are offered with 1 2 hp to 3 4 hp motors providing sufficient power for all of our residential garage doors. Quick comparis0n raynor garage door openers ready for a new opener. Documenting how i repaired the garage door.

We design and engineer residential garage door openers commercial door operators and gate entry systems. In this case the cable can be replaced fixing the problem. This garage door opener works by moving gears and metal parts together.