Yamaha YZF-R1P Service Manual page 270

GENERATOR
CAUTION:
• Clean the tapered portion of the crank-
shaft and the generator rotor hub with
lacquer thinner.
• Lubricate the generator rotor bolt threads
with engine oil.
3. Tighten:
• generator rotor bolt 1
NOTE:
@
While holding the generator rotor 2 with the
rotor holding tool 3, tighten the generator
rotor bolt.
Rotor holding tool
YU-01235
WARNING
• Replace the rotor bolt and washer with
new ones.
• Clean the rotor bolt.
NOTE:
The tightening procedure of rotor bolt is angle
controlled, therefore tighten the nuts using the
following procedure.
M MMM M MMM M M MMM M
a. Tighten the connecting rod nuts to the spec-
ified torque.
Rotor bolt
1st
65 Nm (6.5 m · kg, 47 ft · lb)
b. Tighten the rotor bolt further to reach the
specified angle (60°).
Rotor bolt
Final
Specified angle 60°
5 - 34
ENG
New
65 Nm (6.5 m · kg, 47 ft · lb) + 60°
M MMM M M MMM M M MMM M MMM