Checking The Shift Shaft; Checking The Stopper Lever; Installing The Shift Shaft - Yamaha YZF-R1 Series Service Manual

EAS30377

CHECKING THE SHIFT SHAFT

1. Check:
• Shift shaft
Bends/damage/wear → Replace.
• Shift shaft spring
• Collar
Damage/wear → Replace.
EAS30378

CHECKING THE STOPPER LEVER

1. Check:
• Stopper lever
Bends/damage → Replace.
Roller turns roughly → Replace the stopper
lever.
EAS30381

INSTALLING THE SHIFT SHAFT

1. Install:
• Shift shaft spring stopper "1"
• Shift shaft assembly
• Stopper lever spring "2"
Shift shaft spring stopper
22 N·m (2.2 kgf·m, 16 lb·ft)
LOCTITE®
TIP
• Hook the end of the shift shaft spring "3" onto
the shift shaft spring stopper "1".
• Hook the ends of the stopper lever spring "2"
onto the stopper lever "4" and the crankcase
boss "5".
• Mesh the stopper lever with the shift drum seg-
ment assembly.
1
3
4
2. Install:
• Bearing
• Oil seal
New
• Washer
• Circlip
New
TIP
Lubricate the oil seal lips with lithium-soap-
based grease.
5
2
5-70
SHIFT SHAFT