As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FCB; SIDEPLATE BS 400 TO 500I LBL 25 HAS SEVERAL SPOTS OF CORROSION (MARKED).<[01] OK TO INSTALL GIVEN FOR STEP 6.;[02] REMOVED AND REPLACED 0N FCB; FLOOR TO SIDEWALL SUPPORT FROM BS400 TO BS500I LBL25 IAW SRM 51-40-02; DWG 143A7500 AND SWA EA22-153-01482;[03] VERIFIED CORRECTIVE ACTION 2