Husqvarna 525HE3 Workshop Manual page 20

5. Fuel pump gasket
6. Fuel pump diaphragm
7. Fuel screen
8. Screw
9. Metering cover
10. Metering diaphragm
11. Metering gasket
12. Metering lever
13. Metering lever pin
14. Needle valve
15. Screw
16. Metering lever spring
17. Throttle cable swivel
18. Washer
19. Snap ring
20. Throttle shaft
21. Throttle valve plate
22. Screw
23. Return spring for throttle shaft
24. E-clip
25. Throttle lever
26. Screw
27. Choke shaft
28. Choke valve plate
29. Screw
30. Friction ball
31. Spring
32. Speed needle spring
33. High speed needle
34. Low speed needle
35. Needle cap
36. Piston
37. Spring
20 - Repair instructions
6.7.4 To disassemble and assemble the carburetor
Clean all parts and examine them for wear and damage.
Replace worn or damaged parts.
1. Remove the carburetor. Refer to
install the carburetor on page 18 .
2. Remove the screw (A).
A
B
E
3. Remove the fuel pump cover (B), the fuel pump
gasket (C), and the fuel pump diaphragm (D).
4. Remove the fuel screen (E).
To remove and
C
D
1371 - 001 - 02.07.2020