Carburetor On 967 84 32-Xx - Husqvarna 131RB Workshop Manual

8.9.4 To assemble the carburetor
1. Assemble the carburetor in the opposite sequence
To disassemble the carburetor on page 38 .
of

8.10 Carburetor on 967 84 32-xx

8.10.1 To disassemble the carburetor
1. Remove the air filter cover and the air filter.
2. Close the choke valve and blow dirt off the
carburetor.
3. Disconnect the throttle cable.
4. Disconnect the fuel hoses from the carburetor and
make a note of how they are connected.
5. Remove the carburetor screws and the air filter
holder.
6. Push fuel through the carburetor with the bellows of
the fuel pump. Fill all the pipes with fuel. This
pushes out all the bubbles that cause blockages in
the pipes.
42 - Repair instructions
7. Remove the 2 screws (A) and lift off the throttle
mechanism. Loosen the valve stop screw (B). Make
sure that the sealing ring on the connection flange is
not damaged.
A
B
8. Remove the 4 screws (A). Remove the bellows of
the fuel pump (B), the valve housing (C) and the
control diaphragm.
B
A
A
C
9. Carefully lift up check valve (C) using your nails.
Clean the valve housing and make sure that the
channels are open. Carefully push the short sides of
the check valve (D) together to make sure that the
seals are not damaged. Replace the valve if the
seals are damaged.
D
A
A
A
C
627 - 002 - 23.04.2018