E3-11EMF50112BREAKING IN (RUNNING IN)ENGINEYour new engine requires a period ofbreak-in (running-in) to allow mating sur-faces of moving parts to wear-in evenly.Correct break-in (running-in) will helpensure proper performance and longerengine life.cC8 Failure to follow the break-in (running-in) procedure may result in reducedengine life or even severe engine dam-age.8 Premix fuel must be used during break-in (running-in) in addition to oil in thePrecision Blend System.Break-in (running-in) time:10 hoursBreak-in (running-in) premix ratioGasoline (petrol) : Engine oil =50 : 1
