0397.E1.O1Components of engine are identified during repair or reconditioning activities
0397.E1.O2Functions of engine components are identified during repair or reconditioning activities
0397.E1.O3Relationships between engine components, including effects on other components’ tolerances and clearances, are identified during repair or reconditioning activities
0397.E1.O4Engine configurations are identified during repair or reconditioning activities
