As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: SECONDARY NRC: AFTER INTERCOSTALS REMOVAL IN REF TO NRC 00302 CORROSION ON STGR 27 RH BTW FR 86-87 AT C2. WAS FOUND;(RESOLVED ON W/O: 1260255 TASKCARD: NR-00024 ) REF TOMX W/O# 2362 N/R# 00332. STGR 27 RH BTW FR 86-87 AT C2 WAS REPAIRED PER EMB-190 ETI-190-23-702 R2 AND ETD2023-190-026419 REV.: A. ACCOMPLISHED BY TOMX # 400420, TOMX QC # 269616.