Vittorazi Motors COSMOS 300 Maintenance Manual page 38

Place the reed valve (6) with the reed valve gasket (7) on the crankcase (8).
Insert the flow guide (5) with the O-ring (4) and the flange gasket (3) on the reed valve (8).
Insert the carburettor flange (2).
Insert the 4 Allen screws M6x30 (1) into the carburettor flange (2), tighten progressively, then
tighten with the torque shown in the figure.
10 Nm
Connect the pulse line hose to the carburettor and secure it with the double wire hose clamp.
Cosmos 300 – Maintenance manual – V2 38