As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION IN 3 PLACES ON RH TRACK BETWEEN FR12 AND FR14 AT Y+11'. (LEVEL2 CORROSION)-C/A-BLENDED CORROSION FROM RH SEAT TRACK PN 170-03263-001 PER EMB175 SRM 51-10-03 PART FOUND TO HAVE 100% MATERIAL LOSS. REMOVED RH SEAT TRACK BETWEEN FR12 AND FR20 PER EMB175 SRM 51-40-08. LOCATED AND DRILLED NEW RH SEAT TRACK PN 170-03263-001 IAW EMB175 SRM 51-40-02. TREATED FASTENER HOLES IAW EMB175 SRM 51-23-04,51-23-05, ETN EJ-51-023, ETN EJ-51-025. INSTALLED NEW SEAT TRACK PN 170-03263-001 IAW EMB175 SRM 51-40-08