As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L4 DOOR CUT OUT LOWER FLOOR SUPPORT BETWEEN BS 1640 TO 1661 LBL, 50 AREAS WITH HEAVY CORROSION. REMOVED CORROSION ON FLOOR SUPPORT BETWEEN BS 1640 TO 1661, LBL 50 IAW SRM 51-10-02 AREA WITH ORIGINAL THICKNESS .063 MATERIAL LOSS .050 MATERIAL REMAINING .013 FOUND TO BE WITHOUT OF LIMITS IAW SRM 53-00-51. R & R FLOOR SUPPORT, PN 650DL- 00054 IAW DRW 146N5230, REV B.