What was found
INSPECTION TYPE: C-2 FUSELAGE SKIN CORRODED ALONG LONGERON 21R AT FS 8 AND FS55 EO DC8-5330-19540-A INSTALLED TEMP REPAIR, INSTALL PERMANENT REPAIR AT NEXT C- CHECK. GEN AND RECEIVED RFTS N818UP-1-20760. REMOVED FASTENERS STA-9 TO STA-70 L2OR -L24 RMVD TEMP REPAIR AND L22R STA-70 TO STA-8. REMOVED DAMAGED SECTION OF P/N 5613861-347 INNER DOUBLER, REMOVED CORRODED FROM INTERIOR OF SKIN P/N5613861 FOUND WITHIN LIMITS. FAB AND INSTALLED NEW SEC SKIN REPAIRED DOUBLER, FILLER AND FINGER DOUBLER REINSTALLED ALL FASTENERS. SRM53-2-1F7