What was found
RIGHT LONGITUDINAL SEAT TRACK AT FRAME 73 HAS CORROSION. (MAJOR REPAIR) (LEVEL 2 CORROSION) BLENDED CORROSION ON RH LONGITUDINAL SEAT TRACK AT FRAME 73 PER E175 SRM 51-10-03 L=1.5" W=1.0" D=0.050" OUT OF LIMITS PER 53-22-10/AD01. REMOVED FASTENERS REF EMB 175 SRM 51-40-08. LOCATED AND DRILLED NEW SEAT TRACK PER: EMB 175 SRM 51-40-02. ALODINED HOLES PER: EMB 175 SRM 51-23-04 AND ETN-EJ- 51-015. TRACK: P/N 170-28394-001. RESTORED FINISH AND APPLIED CIC IAW SRM 51-23-06, CPM 51-25-00-910-001-A. REMOVED AND REPLACED R/H SEAT TRACK AT FR-72 - FR-74 PER EMB-175 SRM 51-40-08.