![background image](/i/yamaha/160286/yamaha-neos-50-yn50-2002/h/yamaha-neos-50-yn50-2002-083.png)
MOT
ASSEMBLY AND ADJUSTMENT OF ENGINE
4-32
7. Install:
• Conical pin
• Crankcase cover seal
• Secondary pulley wheel assembly
• Clutch drum
8. Tighten:
• Nut
(secondary pulley wheel)
Use the pulley wheel support
9. Install
• O-ring
PRIMARY PULLEY WHEEL
1. Clean:
• Surface of primary sliding pulley wheel
• Surface of primary fixed pulley wheel
• Hubs
• Rollers
• Roller races
2. Install:
• Counterbalance
• Race
• Runner
• Hub
3. Check:
• Operation of race Rough operation
Repair.
4. Install:
• Primary pulley wheel assembly
• Hub
5. Install:
• Trapezoidal belt
NOTE:
The trapezoidal belt should be installed with
the arrow facing towards the front.
Pulley wheel clamp
90890-01701
Clutch drum nut
4.0 m • kg