What was found
WHILE IN HVY MX CHECK - CORROSION LT. CENTER SEAT TRACK BEAM FR. 12-20 LBL 10" AS MARKED. REMOVED AND REPLACED LH SEAT TRACK BEAM FR12-20 REF. E175 SRM 51-41-01, 51-41-02, 51-41-03. P/N 170-03264-001
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN HVY MX CHECK - CORROSION LT. CENTER SEAT TRACK BEAM FR. 12-20 LBL 10" AS MARKED. REMOVED AND REPLACED LH SEAT TRACK BEAM FR12-20 REF. E175 SRM 51-41-01, 51-41-02, 51-41-03. P/N 170-03264-001