There s two parts to lubricating the garage door rollers.
Greasing garage door opener gear.
K083a0011 1 is a lithium grease 5 oz replacement tube.
To remove any old dirt and grease.
Wipe the screw drive which should be partially visible on the underside of the bar that runs from the motor to the door with a cloth.
Apply lubricant designed for garage door openers to the exposed screw drive using the product s applicator or wipe it on with a towel.
The metal shaft that slides in the bracket on the door itself and the ball bearings on the roller wheel.
Garage door lubricants that are grease based go on by hand and are much messier.
This item is most commonly used for greasing garage opener t rail internal gears on various motors and garage door opener chain drive units.
Compatible with chamberlain liftmaster and sears craftsman openers manufactured from 1984 current includes lubriplate aero 3 8 oz multipurpose low temperature lithium grease apply lubriplate aero grease to each gear tooth gear diameter.