Vittorazi Motors COSMOS 300 User Manual page 25

At the end of the ground break-in perform the following checks:
Engine screws and nuts tightening;
Propeller screws tightening;
Engine idle;
Carburation from spark plug colour;
Rubber mountings;
Airbox fixing;
Pull starter system / Electric starter;
Exhaust bushing joints (correct sliding, no leaks);
Coolant level;
Gearbox oil level; transmission oil replacement, suggested;
All installed components (engine fixing, electrical system, fuel line system, instrumentation,
other parts).
Carry out the above operations in accordance with the installation, use and maintenance
manual and under the supervision of authorized personnel.
Cosmos 300 – User manual – V3 25