As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION DAMAGES ON INNER SURFACE OF FUSELAGE SKIN DURING PERFORMING INSPECTION PER SB 747-53A2878(<P>1_ ACCOMPLISH FI NO T2022A53M-1038 REV 2 AND DWG NO 65B04124 SH 15 REV B AND DWG NO C4040130 SH 10 REV B AND DWG NO 140U0130 SH 11 REV A. 2) JOB COMPLETED</P>)