Husqvarna 531RB Workshop Manual page 26

6. Loosen the top cap (F). Remove the piston valve
(G), the throttle wire (H), the spring (I) and the
needle valve (J).
7. Pull out the hose (K).
K
O
8. Remove the screws (L). Remove the float chamber
housing (M). Remove the carburetor float (N).
9. Remove the gasket (O).
26 - Repair instructions
F
I
H
G
J
L
M
N
10. Remove the axle (P), the lever arm (Q), needle
valve (R) and the fuel jet (S).
S
11. Remove the idle adjustment screw (T).
Z
AA
AG
T
U
Y
V
12. Remove the nut (U), washer (V), choke lever (X) and
the choke plate (Y).
13. Remove the 2 screws (Z) and remove the adapter
(AA).
14. Remove the 2 screws (AB) and the washers (AC).
15. Remove the fuel valve (AD) and the washer (AE).
16. Assemble the carburetor in the opposite sequence.
Do a leak test before you install the carburetor on
the cylinder. Refer to
cylinder on page 39 .
P
Q
R
AD AE
AC
AB
To do a leak test of the
935 - 001 -
X