What was found
CORROSION ON LH SEAT TRACK AT FR17 & Y -10.75? (LEVEL 2 CORROSION) (MAJOR REPAIR) BLENDED CORROSION ON LH SEAT TRACK AT FR17 & Y -10.75" PER EMB E-175 SRM 51-10-03. BLEND MEASURES L=2.3" W=.6" H=- .38" BLEND IS FOUND TO BE OUT OF LIMITS PER EMB E-175 SRM 53-10-10/AD01. REMOVED LH SEAT TRACK AT FR 12-20 Y-10.75" PER EMB 175 SRM 51-40-08. ORDERED AND RECEIVED NEW LH TRACK PN 170-03264-001 (PO 332693). LOCATED, DRILLED, AND TREATED HOLES IN NEW LH TRACK PER EMB-175 SRM 51-40-02 AND EMB-175 SRM 51-23-04. RESTORED FINISH ON LH SEAT TRACK AT FR 12-20 Y-10.75 PER ETN-EJ-51-015, ETN-EJ-51-025, EMB 175 SRM 51-23-06, AND CPM 51-25-00. REMOVED AND REPLACED LH SEAT TRACK AT FR 12-20 Y-10.75 PER EMB-175 SRM 51-40-08. LEVEL 2 CORROSION