Installing The Generator - Yamaha 2009 XP500Y TMAX Service Manual

EAS24500

INSTALLING THE GENERATOR

1. Install:
• Woodruff key
• Generator rotor "1"
• Spacer "2"
• Generator rotor nut "3"
TIP
• Clean the tapered portion of the crankshaft and
the generator rotor hub.
• When installing the generator rotor, make sure
the woodruff key is properly sealed in the key-
way of the crankshaft.
• Lubricate the generator rotor nut seats and
threads with engine oil.
2. Tighten:
• Generator rotor nut "1"
Generator rotor nut (1st)
65 Nm (6.5 m·kg, 47 ft·lb)
TIP
• While holding the generator rotor "2" with the
sheave holder "3", tighten the generator rotor
nut.
• Do not allow the sheave holder to touch the
projection on the generator rotor.
Sheave holder
90890-01701
Primary clutch holder
YS-01880-A
GENERATOR AND STARTER CLUTCH
ECA4B51018
NOTICE
• When tightening the generator rotor nut, be
sure to use a beam type torque wrench.
• Tighten the nut until it is at the specified an-
gle.
3. Apply:
• Sealant
(onto the crankshaft position sensor lead
grommet)
4. Install:
• Generator cover
5-52
Generator rotor nut (final)
Specified angle 120°
Yamaha bond No. 1215
90890-85505
(Three Bond No.1215®)