Carburetor And Air Cleaner; Float Level Setting; Idle Speed Adjustment; Idle Co Adjustment - Fiat X 1/9 1974 Service Manual

Carburetor and Air Cleaner
FLOAT LEVEL SETTING
Check that needle valve (2) is screwed down in
Check that float (9) is free of dents or punctures.
Check that float can turn freely on its hinge.
with gasket, in vertical position.
b=0.590 in. (15mm)=maximum distance of float from
cover face with gasket.