Fix Garage Door Opener Gear

Position a work table near the area under your motor unit to hold the garage door opener during the repair.

Fix garage door opener gear.

Don t take apart the whole opener just replace the main gear. Pull the emergency release rope to release the trolley from the garage door. You ll have to get a replacement gear kit two new gears grease and washers which may take some running around. I got my gear off of ebay for 7 shipped.

Several components will need to be removed to get at the gear. Garage door opener won t open all the way fix. Unplug the garage door opener. It is much easier faster and cheaper.

Remove the fastener ring from the straight door arm connected to the outer trolley. You ll need to get a replacement gear set. 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.

But once you have the kit in hand you can do the repair in about two hours. Pull the emergency release rope and then shut the garage door by hand. This was a craftsman model 139 53976srt. 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.

This is a video on how to change the gear sprockets in a craftsman garage door opener. Remove the cover from the garage door opener. At the end of. It s one of the most common garage door opener repair problems there is.

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. It can be a complicated repair but not impossible to do yourself.