Carburettor; Carburettor Diagram C364 - APRILIA SR 50 Workshop Manual

FUEL SYSTEM
3.4.

CARBURETTOR

3.4.1.

CARBURETTOR DIAGRAM C364

Key:
1. Throttle valve cover
2. Throttle valve spring
3. Maximum jet 53
4. Minimum jet 32
5. Complete float chamber
6. Float chamber drain screw
7. Throttle valve
8. Choke
9. Tapered needle
10. Fuel closing pin
11. Float chamber bleed line
12. Screw
13. Throttle valve adjuster
14. Float chamber securing screw
15. Screw
16. Ring
17. Complete float
18. Tapered needle housing
19. Air screw
20. Float pin
21. Idle speed air screw spring
22. Throttle valve adjuster spring
23. Plate
3 - 16
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SR 50