Serial Structure Template Serial Structure Structure Mismatch Log Structure Mismatch Log Serial Structure 5.18.2.1 Resolve Structure Mismatches 5.18.2.2 Resolve Structure Mismatches, variant MRO Structure Mismatch Log History Historical Data Affected Serials on Historical Modifications Flight Log History Flight Log History List Maintenance Order History Serial Modification History Serial Modification History List Serial Structure Mismatch History Task Cards for Serial Order History Vehicle Condition History Vehicle Condition History List History per Serial Serial Route History Serial Identification History Serial Information Stress Rating History Serial Operational Log History List Serial Order History Serial Order History List Maintenance Event Cancellation History List Interval Maintenance History List Changed Interval Maintenance History List Post Maintenance Check History List Condition Measurement History List Operational Planning History List Fault History List 5.18.1.1 Maintain Serial Structure Perform Maintenance Engineering Structure Mismatch Log Structure Mismatch Log