Suzuki UY125 Service Manual page 170

5-46 CHASSIS
• Turn the steering stem bracket about five or six times to the
left and right so that the steel balls will be seated properly.
• Loosen the stem nut by 1/4 – 1/2 turn.
NOTE:
This adjustment will vary from motorcycle to motorcycle.
NOTE:
When installing the washer, align the stopper lug to the groove
of steering stem.
• Tighten the steering stem lock-nut to the specified torque,
with the special tool.
$ 09910-60611: Universal clamp wrench
# Steering stem lock-nut: 90 N·m (9.0 kgf-m)
NOTE:
Tightening the lock-nut can affect the steering stem nut adjust-
ment. Therefore after tightening the lock-nut, check the steering
movement again and adjust if necessary.
• Install the front forks and front fender. ("5-39)
• Install the front wheel. ("UY125: 5-19)("UY125S: 5-23)
• Install the handlebars. ("5-41)
• Perform the steering inspection after assembly has been
completed. ("2-17)
http://mototh.com
1/4 – 1/2 turn