Yamaha TZR50 '03 Service Manual page 179

STEERING HEAD AND HANDLEBARS
18. Remove:
• The ring nut
Use the wrench for ring nuts
Wrench for annular nuts :
90890 - 01403
WARNING
Support the steering axle so that this can-
not fall
19. Dismantle:
• The cover of the bearing races
• The upper race of the bearing
• The balls
20. Dismantle:
• The steering axle
• The ball bearings
7-33
CHAS