What was found
RIGHT HAND FLOOR SILL IS CORRODED AT F.S.280 REMOVED AND INSTALLED NEW RH FLOOR SILL P/N SH670-32172-11 AT FS280-319, IAW CRJ-900 SRM 51-42-06-001-001-A01, 51-42-13-001-001-A01, 51-42-21-001-001-A01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RIGHT HAND FLOOR SILL IS CORRODED AT F.S.280 REMOVED AND INSTALLED NEW RH FLOOR SILL P/N SH670-32172-11 AT FS280-319, IAW CRJ-900 SRM 51-42-06-001-001-A01, 51-42-13-001-001-A01, 51-42-21-001-001-A01.