As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION INTERNAL STRUCTURE UPPER EXTERNAL SKIN CENTER TANK FR 41 TO FR 42 AND +Y1732 TO +Y1292 IN PASSENGER CABIN (1 EA), PERFORMED REPAIR INSTRUCTION ON OINTERNAL SKIN STRUCTURE UPPER EXTERNAL SKIN CENTER TANK FR41 TO FR42 AND + Y1732 TO +Y1292 IN PASSENGER CABIN AS PER PRI 579653-14 REV. 0 AND ER/A 579653- 14 REV. ORIGINAL