Yamaha YZ250F Owner's Service Manual page 180

CDI MAGNETO
EC4L5000
ASSEMBLY AND INSTALLATION
CDI magneto
1. Install:
• Stator 1
• Screw (stator) 2
NOTE:
• Apply the sealant on the grommet of the CDI
magneto lead.
• Tighten the screws using the T30 bit.
Quick gasket
ACC-QUICK-GS-KT
YAMAHA Bond No. 1215:
90890-85505
2. Install:
• Woodruff key 1
• Rotor 2
NOTE:
• Clean the tapered portions of the crankshaft
and rotor.
• When installing the woodruff key, make sure
that its flat surface a is in parallel with the
crankshaft center line b.
• When installing the rotor, align the keyway c
of the rotor with the woodruff key.
3. Install:
• Washer 1
• Nut (rotor) 2
Use the rotor holding tool 3.
Rotor holding tool:
YU-1235/90890-01235
4 - 80
ENG
10 Nm (1.0 m · kg, 7.2 ft · lb)
:
®
56 Nm (5.6 m · kg, 40 ft · lb)