What was found
LEVEL 2 CORROSION, UPPER FUSELAGE, AFT PAX CABIN, LONGITUDINAL SEAT TRACK CORRODED AT Y1292, FR 66. REPLACED LONGITUDINAL FLOOR SEAT TRACK (ORIGINAL P/N: 14N00031- 101) AT Y1292 FROM FR64 TO FR 66 IAW A320 SRM TASK 51-72-11-911- 001 PARAG 2C AND INSTALLED IAW AIRBUS DWG 10N01036 REV H A SHEET 4 FINISH APPLIED IAW DELTA"S ERA 635192-14TR REV ORIGINAL DATED 19-JUN-26 (SRM REV 158.00 DATED 01-JUN-26) ASSOCIATED ER/A 00-635192 ADDED FOR AC 3252. (LP: 1678763, AIRCRAFT WAS GROUNDED)