What was found
DURING ROUTINE C-CHECK INSPECTION, THE FUSELAGE PLATING AT THE EXTERNAL POWER RECEPTACLE WAS FOUND CRACKED. THE CRACK WAS LOCATED BETWEEN LONGERONS 31 AND 32 RT, AT FS -50. THE CRACK WAS REMOVED, REPAIR FILLERS, DOUBLERS WERE FABRICATED AND INSTALLED IAW DRAWING 853-28-96 WHICH IS FAA DER APPROVED. (X)