Yamaha MT-09 2021 - Page 280

5-53
CLUTCH
TIP
• Install the conical spring washer on the main
axle with the “OUT” mark “a” facing away from
the vehicle.
• While holding the clutch boss “1” with the uni-
versal clutch holder “4”, tighten the clutch boss
nut.
• Stake the clutch boss nut at cutouts “b” in the
main axle.
3. Install:
• Clutch damper spring seat
• Clutch damper spring
• Friction plate 2
• Clutch plate 2
• Friction plate 1
• Clutch plate 1
TIP
• First, install a friction plate and then alternate
between a clutch plate and a friction plate.
• Install the last friction plate “1” offset from the
other friction plates “2”, making sure to align a
projection on the friction plate with the punch
mark “a” on the clutch housing.
4. Install:
• Pull rod
• Pressure plate 2
•Clutch spring
• Pressure plate 1
• Clutch spring bolt “1”
• Oil pump driven sprocket “2”
TIP
• Tighten the clutch spring bolts in stages and in
a crisscross pattern.
• Apply lithium-soap-based grease onto the pull
rod.
• Position the pull rod so that the teeth “a” face
towards the hole “b”. Then, install the clutch
cover.
Clutch boss nut
125 N·m (12.5 kgf·m, 92 lb·ft)
Clutch holder
90890-04199
Universal clutch holder
YM-91042
T
R
.
.
1
3
4
New
2
a
b
Clutch spring bolt
10 N·m (1.0 kgf·m, 7.4 lb·ft)
Oil pump driven sprocket bolt
15 N·m (1.5 kgf·m, 11 lb·ft)
LOCTITE®
2
a
1
T
R
.
.
T
R
.
.
1
1