Removing
Remove air filter.
Disconnect the electrical wires from the automatic start and the air-fuel mixture cut-off valve.
Disconnect the fuel and vacuum hoses from the carburetor.
Disconnect the accelerator link, unscrew the clamping screw.
Using a 13 mm socket wrench, remove the two hexagon bolts from the bottom of the intake manifold flange.
Remove the carburetor and gasket.
Close the inlet of the inlet pipe with a clean cloth.
Installation
Attention! Use a new seal between the flange and the intake manifold.
Lay the gasket, install the carburetor and slightly tighten the bolts of its fastening.
Insert the accelerator link into the clamping screw and adjust the link.
Connect the electrical wires to the automatic start unit and the air-fuel mixture shut-off valve.
Connect fuel and vacuum hoses; Secure fuel hoses with clamps. Attention! Use clamps N 023 558.1.
Install the air filter.
Adjust idle speed (see below section "Checking and adjusting idle speed").
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