What was found
LEVEL 2 CORROSION, PASSENGER CABIN LONGITUDINAL BEAM -Y1292, FR68 (COUPLING AREA), UPPER I/B AND AT FR66 UPPER AND LOWER I/B COUPLING ANGLES WITH ELONGATED HOLES AND CORROSION. NOTE: FOUND DURING PROCESS WITH ORNRC 200-378. C/A: REPLACED COUPLINGS AT LONGITUDINAL BEAM AT -Y1292 FR68 UPPER I/B P/N D5347210220000 AND FR66 UPPER I/B D5347210220200 AND LOWER I/B D5347210220600 I/A/W A320 SRM TASK 51-72-11-911-001 PARAG 2 REV: 158.00 DATED 01-JUN-26 AND AIRBUS DRAWING D53472800. (LP: 1816549, AIRCRAFT WAS GROUNDED)