Removing The Generator; Installing The Generator - Yamaha YZF-R1 Series Service Manual

EAS30829

REMOVING THE GENERATOR

1. Remove:
• Generator rotor bolt "1"
• Washer
TIP
While holding the generator rotor "2" with the
15mm pin type rotor holding tool "3", loosen the
generator rotor bolt.
15mm pin type rotor holding tool
90890-04171
YM-04171
3
2. Install:
• Crankshaft protector "1"
TIP
Install the crankshaft protector to the hole "a" of
the crankshaft.
Crankshaft protector
90890-01382
Crankshaft protector
YM-01382
a
3. Remove:
• Generator rotor "1"
(with the flywheel puller "2")
• Woodruff key
TIP
Install the flywheel puller to the generator rotor.
2
1
1
5-46
Flywheel puller
90890-01404
Flywheel puller
YM-01404
1
2
G088977
EAS30830

INSTALLING THE GENERATOR

1. Install:
• Woodruff key
• Generator rotor
• Washer "1"
• Shaft "2"
• Generator rotor bolt "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 seated in the key-
way of the crankshaft.
• Lubricate the washer with engine oil.
• Install the shaft to the hole of the generator ro-
tor bolt.
• Lubricate the generator rotor bolt threads and
washer mating surfaces with engine oil.
1
2. Tighten:
• Generator rotor bolt "1"
Generator rotor bolt
85 N·m (8.5 kgf·m, 63 lb·ft)
GENERATOR
3
2