What was found
NR 7 FLAP FITTING REAR SPAR NR 3 HOLE AFT FITTING IS ELONGATED. REMOVED NR 7 FLAP SUPPORT FITTING, ROUTED TO MACHINE SHOP TO DETERMINE TRUE & ROUND HOLE SIZE. INFO PROVIDED TO ENGINEERING. ENGINEERING PROVIDED REA B657-60978-MR. NR 3 HOLE REPAIRED IAW REA B657-60978-MR. SDR INFO ELONGATED, PN 113T1324-4, PART NAME FLAP SUPPORT RIB, SN WS 608 TO WS 618. ACFT WAS GNDED.