Yamaha FZ09E Service Manual page 298

3 19-0\\
EAS20270
CHECKING THE SHIFT DRUM ASSEMBLY
1. Check:
• Shift drum groove
Damage/scratches/wear
4
Replace the shift
drum assembly.
• Shift drum segment " 1"
Damage/wear
4
Replace the shift drum as-
sembly.
• Shift drum bearing "2"
Damage/pitting
4
Replace the shift drum as-
sembly.
EAS2$2$)
CH EC KING THE TRANSMISSION
1.
Measure:
• Main axle runout
(with a centering device and dial gauge " 1 ")
Out of specification
4
Replace the main axle.
Main axle runout limit
0.08 mm (0.0032 in)
1
2. Measure:
• Drive axle runout
(with a centering device and dial gauge " 1")
5-81
TRANSMISSION
Ou1 of specification
4
Replace the drive axle.
3 . Check:
Drive axle runout lim it
0.08 mm (0.0032 In)
1
• Transmission gears
Blue discoloration/pitting/wear
4
Replace
the defective gear(s).
• Transmission gear dogs
Cracks/damage/rounded edges
4
Replace
the defective gear(s).
4. Check:
• Transmission gear engagement
(each pinion gear to its respective wheel
gear)
Incorrect
4
Reassemble the transmission
axle assemblies.
s.
Check:
• Transmission gear movement
Rough movement -) Replace the defective
part(s).
6. Check:
• Circlips
Bends/damage/looseness
4
Replace.
""""""'
ASSEMBLING THE MAIN AXLE AND DRIVE
AXLE
1. Install:
• Toothed washer " 1"
• Ci
re
lip ''2"
l@@ii
• Be sure the circlip sharp-edged comer "a" is
positioned opposite side to the toothed washer
and gear.