Husqvarna 531RB Workshop Manual page 24

7.6.5 Overview of the carburetor
14
15
5
1. Top cap
2. Piston valve
3. Spring
4. Needle valve
5. Hose
6. Screw
7. Float chamber housing
8. Carburetor float
9. Gasket
24 - Repair instructions
1
2
4
18
16
9
24
18
20
24
21
3
26
23
27
17
12
10
11
13
8
7
6
10. Axle
11. Lever arm
12. Needle valve
13. Fuel jet
14. Idle adjustment screw
15. Nut
16. Washer
17. Choke lever
18. Choke plate
20
935 - 001 -