What was found
DURING HEAVY MAINTENANCE: AFTER WING TIP FAIRING REMOVAL: CORROSION ON LH WING L.E. RIB42 WAS FOUND; (RESOLVED ON W/O: 1309155 TASKCARD: NR-00025) 359618 - CRUZ EMMANUEL 17/JUN/24 10000370 - PEREZ ROBERTO, JOSE CARLOS 17/JUN/24 WIP: SUMMARY: CORROSION ON LH WING L.E. RIB42 WAS REMOVED PER EMB-190 SRM 51--12-01, SRM 51-10-03, WAS EVALUATED OUT LIMITS PER EMB-190 SRM 51-10-02; THEREFORE RIB42 WAS REPLACED PER EMB-190 SRM 51--41-02, SRM 51-43-03 AND SRM 51-43-04 ALL WORK EMBODIED ON TECHOPS (QRO) WO N317JB/2585/ E190/B6 CHECKN/R 00283.