As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR INTERCOSTAL BETWEEN FS 333 TO FS 349 AT STGR 20L IS CORRODED. - REMOVED UNSERVICEABLE PAX DOOR INTERCOSTAL BETWEEN FS 333 TO FS 349 AT STR 20L IAW CRJ 700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. LOCATED, DRILLED AND INSTALLED A NEW SERVICEABLE INTERCOSTAL BETWEEN FS333 TO FS349 AT STR 20L P/N SH670-31823-15 IAW CRJ 700 SRM 51-42-06-001-001-A01 AND 51-40-41-001-001-A01 WVAC EMP STAMP #703 MTC