What was found
DURING HEAVY MAINTENANCE: CORROSION TRAILING EDGE UPPER SKIN LOWER SURFACE OVERHANG AREA BTW RIB 15 AND RIB 16 ON RH WING; (RESOLVED ON W/O: 1200126 TASKCARD: NR-00037 ) REF AEM NR 2023-68586 FOR ALL WORK ACCOMPLISHED, REPAIR MULTI-SITE CORROSION SPOTS FOUND ON T/E OVERHANG TOPSKIN PNL 2 ON RH WING BTW GEAR RIB5 AND RIB 18 IAW EA# 57-0070-23, REV 0 ( COVER &PT#1) AND AB, RDAF # 81174520/003/2023 #A & EC # A23-245-01.