How To Replace Garage Door Gear

Then call a garage door opener repair company.

How to replace garage door gear.

Let the garage door be in a closed. Fortunately the repair is neither difficult nor expensive and it should only take an hour of your time. A garage with space for two cars usually needs a motor with horsepower. So if you suddenly find that the motor on your garage door opener sounds like it s running but the door is not moving checking for worn gears is the first thing you should do.

This diy repair guide explains how to replace the drive and worm gears on a chain drive garage door opener. Before doing any work on the garage door opener you must unplug the opener to guard against the possibility of an accident. This diy repair guide explains how to replace the gear and sprocket assembly on a chain drive garage door opener. Replacing a garage door opener gear is not a difficult project but does require some care and attention to detail this gear is situated between the belt and the motor drive.

If the gear and sprocket assembly breaks the motor runs but the door won t move. If yours is a belt drive you need a kit like this https amzn to 2zqns. Located at the top of the motor unit the gear and sprocket assembly drives the chain that opens and closes the garage door. Step 1 unplug opener.

This gear kit on amazon. Purchase the replacement kit depending on whether or not you are replacing the motor gear along with the motor assembly. To find a replacement gear kit write down the make model and serial number of your opener you ll find it on a label on the back of the opener. This was a craftsman model 139 53976srt.

Shredded plastic gears are a common problem with chain driven garage door openers. This is a video on how to change the gear sprockets in a craftsman garage door opener. Disconnecting the motor unit. If the gears break or strip the door won t move.

Also consider the specifications of the new motor that you are buying. It included every serviceable part i could possibly need to this repair and even had the lubricating grease included. The worm gear which attaches to the motor shaft meshes with the drive gear to spin the sprocket and drive the chain to open and close the garage door.