Fix Garage Door Opener Gear

You ll need to get a replacement gear set.

Fix garage door opener gear.

It is much easier faster and cheaper. 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. Pull the emergency release rope and then shut the garage door by hand. I got my gear off of ebay for 7 shipped.

This is a video on how to change the gear sprockets in a craftsman garage door opener. Position a work table near the area under your motor unit to hold the garage door opener during the repair. Shut the garage door if it s not already closed. This is the plastic gear that comes in direct contact with the worm drive gear on the motor.

The main drive gear is the plastic gear that comes in direct contact with the worm drive gear on the motor. At the end of. That s a common problem and there is a garage door opener repair that you can do yourself for way less than the cost of a new opener. You ll have to get a replacement gear kit two new gears grease and washers which may take some running around.

Unplug the garage door opener. It s one of the most common garage door opener repair problems there is. Pull the emergency release rope to release the trolley from the garage door. Remove the cover from the garage door opener.

It can be a complicated repair but not impossible to do yourself. Several components will need to be removed to get at the gear. This was a craftsman model 139 53976srt. If your opener is damaged beyond repair and you need to replace it expect to pay around 390 and 650 for a new opener and installation.

Don t take apart the whole opener just replace the main gear. When repairing a garage door opener providers should check the gear and sprocket motherboards sensors chains belts screw drive trolley j arm wall mounts and brackets.