What was found
WRINKLES IN BELLY SKIN FORWARD OF CARGO DOOR. FOUND 258 RIVETS NOT INSTALLED ON PREVIOUS SKIN REPLACEMENT. INSTALLED 258 RIVETS IN STRINGERS 11L TO 11R FROM FS 363.25 TO FS 423.25. REINSPECTED ACFT ON 6/27/2013 TO ADDRESS BELLY SKIN IN AFFECTED AREA FOR AN OIL CANNING CONDITION. INSTALLED A MAJOR REPAIR BETWEEN FS 423.25 AND FS 435.25. REF FAA FORM 337 DATED 7/24/2013 AND MFG FIELD REPAIR FR-CO-100733, REV 2 AND ASSOCIATED STATEMENT OF COMPLIANCE FAA FORM 8100-9, DATED 7/23/2013. ASSOCIATED 337, FIELD REPAIR, AND 8100-9 WILL BE SENT IN PDF FORM VIA EMAIL REFERENCING THIS SDR.