What was found
CORROSION AT FWD WET AREA RIGHT TRACK AT FR 16, Y+12 (MARKED). (MAJOR REPAIR) (LEVEL 2 CORROSION). BLENDED CORROSION AT FWD WET AREA RIGHT TRACK AT FR 16, Y+12 PER EMB-175 SRM 51-10-03. BLENDED AREA MEASURES (L- =1?, W.5?, H=.032?) AND IS FOUND TO BE OUT OF ALLOWABLE LIMITS PER EMB-175 SRM 53-10-10/AD01. REMOVED FWD RH SEAT TRACK PER EMB 175 SRM 51-40-08. LOCATED AND DRILLED NEW FWD RH SEAT TRACK (PN: 170-03263-001) PER EMB 175 SRM 51-40-02. RESTORED FINISH USING ALODINE, WHITE TOPCOAT, AND CIC PER EMB 175 SRM 51-23-05, EMB 175 SRM 51-23-06, EMB 175 CPM 51-27-00-910-001A, ETN-EJ-51-015 AND ETN-EJ-51-025. REMOVED AND REPLACED FWD RH SEAT TRACK BETWEEN FR 12 AND FR 21 PER EMB 175 SRM 51-40-08.