Garage Door Opener Repair Broken Gear

Several components will need to be removed to get at the gear.

Garage door opener repair broken gear. The plastic gear on the drive shaft is designed to fail if the garage door gets stuck in the travel tracks protecting the expensive drive motor from damage. If you need help with repairing your garage door opener schedule a repair appointment today. Start by unplugging the motor. Pull the emergency release rope and then shut the garage door by hand.

If yours is a belt drive you need a kit like this https amzn to 2zqns. 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. Replace the garage door opener gear and sprocket assembly as the drive shaft and sprocket rotate they drive the trolley that lifts and lowers the garage door. The main drive gear is the plastic gear that comes in direct contact with the worm drive gear on the motor.

Remove retaining screws from the cover. Transmitters keypads circuit boards wall buttons rpm sensors and photo eyes are some of the electronic components that make up your garage door opener. Broken opener electronics controls. The gear and sprocket assembly is inside the cover of the garage door opener motor.

The gear and sprocket assembly dri. Pull the chain off the motor unit sprocket and out of the chain spreader. Remove the cover from the garage door opener. You ll need to get a replacement gear set.

Slide the outer trolley away from the inner trolley. This video from sears partsdirect shows how to replace the gear and sprocket assembly on a chain drive garage door opener. It can be a complicated repair but not impossible to do yourself. Remove the outer nut and lock washer from the trolley threaded shaft and pull the threaded shaft out of the trolley.

The cost of the new gear and sprocket replacement is around 160 220 depending on the state and area you live in and it s include labor to install the new part. This can be easily replaced by a garage door service technician. Lay the chain on the garage floor while you complete the repair. Garage door opener won t open all the way fix.

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. This gear kit on amazon. Https amzn to 2uwvnkj i m working on a chain drive opener. The gear assembly is repairable but most of the opener needs to be disassembled so you ll usually want to call us.

Unplug the garage door opener.