Arctic Cat 650 Twin2004, Service Manual

Page: 85 / 210

4-2
Carburetor
Specifications
Carburetor Schematic
0739-201
ITEM
Type Keihin CVKR-D32 (2)
Main Jet 122 (Front)/122 (Rear)
Slow Jet 40
Pilot Screw Setting
(turns)
2 1/2
Needle Jet 3.6 #3
Jet Needle BZL-2.470
Idle RPM 1050-1150
Float Arm Height 3-5 mm
(0.12-0.20 in.)
Throttle Cable Free-Play
(at lever)
3-6 mm
(1/8-1/4 in.)
KEY
1. Screw
2. Cover
3. Spring
4. Spring Seat
5. Jet Needle
6. Piston
7. T-Fitting
8. O-Ring
9. Bolt
10. Cap
11. O-Ring
12. Spring
13. Starter Valve
14. Float Chamber
Assy
15. Pump Cover
16. Spring
17. Diaphragm
Assy
18. O-Ring
19. Float Chamber
20. O-Ring
21. Drain Plug
22. Jet Holder
23. Needle Jet
24. Main Jet
25. Screw
26. Needle Valve
27. Clip
28. Slow Jet
29. Float Assy
30. Float Pin
31. Nut
32. O-Ring
33. Fitting
34. Screw
35. Idle Adjust Screw
36. Washer
37. Spring
38. Pilot Screw Assy
39. Spring
40. Washer
41. O-Ring
42. Spring
43. Spring
44. Spring
45. Stop Screw
46. Screw
47. Plate
48. T-Fitting
49. Hose
50. Clamp
51. T-Fitting
52. Hose
53. O-Ring
54. Hose
55. Cover
56. Washer
57. Machine Screw
58. Check Valve
59. Hose