What was found
REF CP 22914537-1 AND CP22912256-1 CHAFE DAMAGE FOUND ON RH TRAILING EDGE RIB FLS13.56 LIGHTENING HOLE. DAMAGE MEASURES L= . 2401 D= .1800 (FILED CLOSED) REO 690-57-51-224 DATED 2021-06-06 REV -- COMPLIED WITH. SEE CP 22920547 FOR BLENDING OF DAMAGE AND CP 22920597 FOR EDDY CURRENT. ALSO COMPLIED WITH STRUCTURAL MAJOR REPAIR TASK CARD 51-900-1002-SKY. THIS REPAIR AFFECTS THE AIRWORTHINESS LIMITATIONS. FOR THE AREA COVERED BY THE REPAIR IT SUPERSEDES THE ORIGINAL LIMITS. COMPLIANCE WITH THIS TASK IS REQUIRED TO ENSURE CONTINUING COMPLIANCE WITH TEH AIRWORTHINESS STANDARDS OF THE TYPE APPROVAL. ANALYSIS TO DETERMINE ADDITIONAL REQUIREMENTS WILL BE COMPLETED WITHIN 12 MONTHS OF THE ISSUE DATE OF THIS REPAIR. THE AIRCRAFT MUST NOT BE OPERATED BEYOND 12 MONTHS FROM THE ISSUE DATE OF THIS REPAIR.