What was found
FLC FUSELAGE STATION 676, STRINGER 24L LOWER FWD LOCK FASTENER IN SPLICE ON BACKSIDE HAS A CRACK RUNNING FROM IT THEN AFT. R & R DAMAGED STRINGER SECTION AT FS 670 TO 710 STRINGER 24L IAW B653-60933-MR REV IR DATED 04-01-2014. SDR INFO CRACKED 3 INCHES, PN 143T3001-32, PART NAME STRINGER, SN NSN, FS & BS LOC 676, STR & WS LOC STRINGER 24L. ACFT WAS GNDED.