Yamaha YZ450FY 2009 Owner's Service Manual page 173

3. Install:
• Washer
• Nut (rotor) "1"
Nut (rotor):
56 Nm (5.6 m•kg, 40 ft•lb)
4. Connect:
• CDI magneto lead
Refer to "CABLE ROUTING DIAGRAM"
section in the CHAPTER 2.
5. Install:
• Dowel pin
• O-ring
• Gasket (left crankcase cover)
• Left crankcase cover "1"
• Hose guide (cylinder head breather hose)
"2"
• Bolt (left crankcase cover)
Bolt (left crankcase cover):
10 Nm (1.0 m•kg, 7.2 ft•lb)
• Apply the lithium soap base grease on the O-
ring.
• Tighten the bolts in stage, using a crisscross
pattern.
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CDI MAGNETO