What was found
CORROSION ON KEEL BEAM RH LOWER FLANGE INBOARD SIDE LOCATED BTW BS 727B AND BS 727B PLUS 10 AT AFT CARGO COMPARTMENT ; 2021-288124 / [01] TOOL USED: DIGITAL CALIPER P/N: 700-113-10; S/N: 0033158; DUE DATE: 14/JUL/21; [02] TOOL USED P/N: NORTEC 600D; S/N: 60009161631; DUE DATE: 01-DEC-21; [03] SUMMARY EA 21-153-01870 HAS BEEN APPROVED; ACTIVATED; AND ADDED AS A SUBTASK TO THE FAULT BARCODE TTG8Q005LDN3.; [04] REPAIRED KEEL BEAM RH LOWER FLANGE INBOARD SIDE LOCATED BTW BS 727B AND BS 727B PLUS 10 AT AFT CARGO COMPARTMENT IAW EA 21-153-01870; 21-153- 01870-WIP1 AND 21-153-01870-WIP2. NOT FURTHER ACTION AND REINSPECTION REQUIRED.; [05] TASK CARD COMPLETE AND CERTIFIED AS RII.