What was found
DURING ROUTINE D-CHECK INSPECTION, CORROSION WAS FOUND ON THE FUSELAGE EXTERNAL PLATING AT FUSELAGE STATION 181 ABOVE LONGERON 31 LEFT. REPAIR ACCOMPLISHED BY REMOVING DAMAGED AREA, FABRICATION AND INSTALLATION OF AN INTERNAL FILLER AND AN EXTERNAL REPAIR DOUBLER IN ACCORDANCE WITH DOUGLAS STRUCTURAL REPAIR MANUAL 53-2-0, DAC FAX FILE NUMBER 350400 AND ENGINEERING ORDER 53-DC8-773.