What was found
DURING HEAVY MAINTENANCE: INITIAL INSPECTION: [CPCP FINDING] CORROSION ON LOWER BEAM AT AFT CARGO DOOR CUTOUT BTW FR-77/78; (RESOLVED ON W/O: 1267464 TASKCARD: NR-00114) REF TOMX WO#2452NR# 00209 SUMMARY: CORROSION ON LOWER BEAM AT AFT CARGO DOOR CUTOUT BTW FR-- 77/78 WAS REMOVED AND EVALUATED OUT OF LIMITS THEREFORE WAS REPLACED PER EMB 190 SRM 51-12-01, SRM 51-10-03 SRM 53-23-11/AD54, SRM 51-41-02, SRM 51-43-03 AND SRM 51-43-04 AREA WAS IDENTIFIED PER.JETBLUE GMM 8.18.4.1 PAR.13 REV.