As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH SIDE SEAT RAIL CORRODED BETWEEN FS785 TO FS847+16 AT STGR 15R FABRICATED, LOCATED AND DRILLED NEW SEAT RAIL PN 670-53-00-587-2 IAW MHIRJ REO 670-53-00-587 REV C DATED 2023-02-08 REPAIR B STEP 1 A) PARAGRAPH 3 B AND INSTALLED IAW CRJ900 AMM 53-00-49-400-801-A07