Using a high flash-point solvent, wash the upper and lower ball bearings in the cages, and wipe the upper and lower outer races, which are press-fitted into the frame head pipe, clean off grease and dirt.
Visually check the outer races and the ball bearings.
★ Replace the bearing assemblies if they show wear or damage.
Pack the upper and lower ball bearings [A] in the cages with grease, and apply a light coat of grease to the upper and lower outer races.
![](https://motoinstruction.ru/img/kawasaki/13/118590.jpg)
Install the steering stem (see Steering stem installation in the Steering chapter).
Adjust the steering (see Steering play adjustment).