Mikuni Bst 40 Carburetor Exploded View - Polaris Trail Blazer Service Manual

Mikuni BST 40 Carburetor
Exploded View
1
2
3
4
5
6
7
8
9
10
Refer to Page 4.5 for Jet Part Numbers
4/99
35
34
33
28
27
26
36
25
11
FUEL SYSTEM/CARBURETION
29
30
32
31
23
22
21
24
20
19
18
17
16
15
14
13
12
4.23
1. Cover, Diaphragm
2. Spring
3. Spring Seat
4. "E" Clip
5. Spacer
6. Jet Needle
7. Diaphragm Assembly
8. Throttle Valve
9. Cable Guide
10. Spring
11. Adjuster Cable
12. Drain Plug
13. O-Ring
14. Jet, Main
15. Spacer Ring
16. Drain Screw
17. O-Ring
18. Float Assembly
19. Plug
20. Pilot Screw
21. Spring
22. Washer
23. O-Ring
24. Pilot Jet
25. Valve, Inlet Needle
26. Shaft Seal
27. O-Ring
28. Air Jet
29. Choke Plunger Guide
30. Spring
31. Choke Plunger
32. Cap
33. O-Ring
34. Jet Block Assembly
35. Needle Jet
36. Case
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