Yamaha Motor YZ250 N/LC 2001 Manuel D'atelier Du Proprietaire page 310

YPVS GOVERNOR
2. Install:
9Ball 1
9Retainer 2
To governor shaft 3.
NOTE:
Apply the transmission oil on the retainer and
ball.
3. Install:
9Dowel pin 1
NOTE:
9While compressing the spring, install the dowel
pin.
9Make sure the dowel pin fits into the groove a
in the retainer.
4. Install:
9Governor assembly 1
NOTE:
Align the groove
b and set the governor in the crankcase cover.
4-50
ENG
a in the governor with the fork