Yamaha 212X - Break-In Procedure

3-18
3 OPERATION
BREAK-IN PROCEDURE
The engine break-in period is essential
to allow the various components of the
engine to wear and polish themselves
to the correct operating clearances.
This ensures proper performance and
promotes longer component life.
1) Launch the boat and start the
engines (see page 3-15).
2) For the first 5 minutes, run the
enginesattrollingspeed.Forthe30
minutes of operation after that, keep
the engine speed below 5,000 rpm.
Forthehourofoperationafterthat,
keep the engine speed below 8,000
rpm.
3) Proceed with normal operation.