As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CROSS BEAM FLOOR SUPPORT AT 559.0 BETWEEN LBL 27 TO LBL 32.0 CORRODED (C-CHECK) RO 12/31/2019 BLENDED PER SRM. FOUND TO BE OUT OF LIMITS. REMOVED LH STRAP PN 601R31025-29, FS 559.00 LBL27-LBL42. FABRICATED REPLACEMENT STRAP PER DRAWING FROM 0.050 7075 T6. MARKED PART (AVMAX PN 601R3102-29) INSTALLED NUTPLATES ON STRAPS AND INSTALLED STRAP PN 601R31025-29 IAW SRM / CAL. TOOL AV7110 DATE JUN/2020.