Where to find Carburetor hose routing diagram on Yamaha Riva 125 scooter?

[Image of carburetor hose routing diagram]

Legend:

1. Fuel Tank

2. Fuel Filter

3. Carburetor

4. Air Filter

5. Intake Manifold

6. Crankcase

7. Transmission

8. Exhaust Manifold

9. Muffler

10. Vacuum Line

11. Return Line

12. Overflow Line

13. Drain Plug

14. Fuel Shut-Off Valve

Note: This diagram is for reference only. The actual routing may vary depending on your specific scooter model.