How To Replace Worm Gear On Chamberlain Garage Door Opener
This drive gear and worm kit is compatible with most 1 2hp belt and chain drive garage door openers manufactured after 1993.
How to replace worm gear on chamberlain garage door opener. Shredded plastic gears are a common problem with chain driven garage door openers. Be sure to watch the video on how to correct your limits if you get them screwed up. If the gears break or strip the door won t move. I just made it and it will make life easy for you.
This was a craftsman model 139 53976srt. Chamberlain garage door opener gears we have your replacement chamberlain garage door opener gears in stock and ready to ship today. 041a2817 is a basic drive and worm gear replacement kit. Fortunately the repair is neither difficult nor expensive and it should only take an hour of your time.
You might try our quick change gear kit found below called the liftmaster sears large drive gear only this kit includes special quick change instructions written by a garage door repair technician with 18 years. This complete gear kit includes. This diy repair guide explains how to replace the drive and worm gears on a chain drive garage door opener. The full product line includes residential garage door openers and related garage and home accessories.
1 helical gear 1 worm gear 1 grease wear bushings and hardware needed to replace the gears. Step by step garage door opener gear fix. 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. The chamberlain group inc.
This is a video on how to change the gear sprockets in a craftsman garage door opener.