What was found
FWD WET AREA FLOOR STRUCTURE BEAM CORRODED AT FR 17 Y-10 (MAJOR REPAIR) (LEVEL 2 CORRSION). BLENDED CORROSION ON FWD L/H SEAT TRACK STRUCTURE BEAM FR17 Y-10" PER: ETN-EJ-51-009 AND EMB 175 SRM 51-10-03. BLENDED AREA MEASURES L=1.2" W=1.0" D=.035" AND IS FOUND TO BE OUT OF LIMITS PER: EMB 175 SRM 53-21-10/AD01. LOCATED, DRILLED AND DEBURRED DOUBLER AND FILLER AT FWD WET AREA FLOOR STRUCTURE BEAM FR 17 Y-10 IAW E-175 SRM 53-10-10 REPAIR 01. CUT OUT DAMAGED AREA OF FWD WET AREA FLOOR STRUCTURE BEAM FR 17 Y-10 IAW E-175 SRM 53-10-10 REPAIR 01. TREATED AND PRIMED DOUBLER AND FILLER AT FWD WET AREA FLOOR STRUCTURE BEAM FR 17 Y-10 IAW E-175 SRM 51-23-04 AND 51-23-05 ENVOY ETN-EJ-51-025. INSTALLED DOUBLER AND FILLER ON FWD WET AREA FLOOR STRUCTURE BEAM FR 17 Y-10 IAW E-175 SRM 53-10-10. TOPCOATED AT FWD WET AREA FLOOR STRUCTURE BEAM FR 17 Y-10 IAW E-175 SRM 51-23-06 ENVOY ETN-EJ-51-015 APPLIED CIC ON FWD WET AREA FLOOR STRUCTURE BEAM FR 17 Y-10 IAW E-175 CPM PART 1 51-25-00. CUT OUT DAMAGED AREA OF FWD WET AREA FLOOR STRUCTURE BEAM FR 17 Y-10 AND REPAIRED IAW E-175 SRM 53-10-10 REPAIR 01.