As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIAPHRAGM/SILL IN FWD WASTE WATER DOOR IS CORRODED. LOCATED AND DRILLED NEW DIAPHRAGM SILL P/N SH670-32284-3 AT STR23R BETWEEN FS 379 TO FS 394 IAW CRJ-700 SRM 51-40-11-001-001-A01. INSTALLED DIAPHRAGM SILL P/N: SH670-32284-3, AT STR 23R BETWEEN FS379 TO FS394, IAW CRJ-700 SRM 51-42-06-001-001-A01.