Polaris 2005 Sportsman MV7, Service Manual, Page: 120 / 312

FUEL SYSTEM / CARBURETION
4.2
BST 34 CARBURETOR EXPLODED VIEW
Refer to Page 4.4 for Jet Part Numbers
1
2
3
4
5
Jet Needle
“E” Clip Position
1
2
3
4
5
6
7
8
9
10
11*
12
13
14
15
16
17
18
19
20*
21
22*
23
24*
25
26
27*
28
29
30
31
32
33
34
35
36
37
38
39
40
41*
42
43
44*
45
46
47*
13
46
48
1. Ring
2. E--Ring
3. Jet Needle
4. Ring
5. Diaphragm
6. Needle Jet
7. Screw
8. Spring Washer
9. Jet Block
10. Washer
11. Main Jet
12. Cap
13. Seal
14. Packing
15. E--ring
16. Cap
17. Float Pin
18. Plate
19. O--ring
20. Screw
21. Float Body Assy.
22. Screw.
23. Float Assy.
24. Screw
25. Needle Valve
26. O--ring
27. Pilot Jet
28. O--ring
29. Washer
30. Spring
31. Adjuster
32. Adjuster Screw
33. Ring.
34. Spring
35. Throttle Valve
36. Spring
37. Ring
38. Screw
39. Throttle Shaft
40. Cable Guide
41. Screw
42. Cover
43. O--ring
44. Guide Holder
45. Spring
46. Plunger Assy.
47. Air Jet
48. Carburetor Assy.
49. Spring
50. Cover Assy.
51. Screw
49
50
51*
11. 16 in.lbs.
(1.8 Nm)
20. 18 in.lbs.
(2 Nm)
22. 18 in.lbs.
(2 Nm)
24. 9 in.lbs.
(1 Nm)
27. 7 in.lbs.
(0.8 Nm)
41. 18
±
4.4 in.lbs.
(2
±
0.5 Nm)
44. 31 in.lbs.
(3.5 Nm)
47. 10.5 in.lbs.
(1.2 Nm)
51. 18 in.lbs.
(2 Nm)
Torque
Specifications