What was found
RH LOWER SEAT TRACK CORRODED AT FR 54. (LEVEL 2 CORROSION) -C/A-UPON FURTHER INVESTIGATION FOUND CORROSION ON RH LOWER SEAT TRACK AT MARKED AREA AT FR 54 TO BE LOCATED ON CROWN BOTTOM AREA AND TOOTH AREA. BLENDED AS REQUIRED TO REMOVE CORROSION FROM CROWN BOTTOM AREA IAW EMB 170 SRM 51-10-03 AND FOUND TO BE WITHIN LIMITS IAW EMB 170 SRM 53-22-10 AD01. CORROSION ON TOOTH AREA REQUIRES SPLICE DEVICE REPAIR IAW EMB 170 SRM 53-00-10 REPAIR 02P. PERFORMED CUTOUT AS REQUIRED TO REMOVE DAMAGED TEETH FROM RH LOWER SEAT TRACK AT FR 54 IAW EMB 170 SRM 53-00-10 REPAIR 02P. SPLICE DEVICE FITTINGS ARE NOT REQUIRED, CUTOUT IS NOT LOCATED AT SEAT MOUNTING AREA.