Suzuki GN125F Service Manual page 93

Remove the upper and lower steel balls.
Number of balls:
Upper: 22 pcs
Remove the outer race fitted on the steering stem. This can
be down with a chisel.
Draw out the two inner races fitted to the top and bottom
ends of the head pipe with the special tool.
m
09941-54911: Bearing remover
09941-74910: Steering bearing installer
INSPECTION
Inspect and check the removed parts for the following
abnormalities.
Handlebars distortion.
Handlebars clamp wear.
Race wear and brinelling
Worn or damaged steel balls.
Distortion of steering stem.
CHASSIS
Lower: 18 pcs
.
5-15