What was found
(CAN) ACFT WAS ON SCHEDULED CHECK AND DURING INCORPORATION OF SB 57-3815/16 TO COMPLY WITH AD 2009-23-03. IT WAS DISCOVERED THAT THERE WAS A CONFLICT WITH THE SB DWG AND THERE WERE SOME MISSING FASTENERS (QTY 7) AT RWS 123 ON THE RT AFT WING SPAR THAT WERE MISSED DURING PRODUCTION OF THE ACFT. THIS PROBLEM WAS REPORTED TO THE MFG IMMEDIATELY UPON DISCOVERY. MFG DIRECTED PITCHING THE RIVETS IAW DWGS AND INVESTIGATING OTHER OCCURRENCES OF THIS NATURE. (TC 20100224009)