What was found
MAJOR REPAIR - DURING ROUTINE SCHEDULED MAINTENANCE A CRACK ON THE RT WING AT RBL 114.250, LOWER SPAR CAP, AFT SIDE OF SPAR WHILE PERFORMING SB 57-3816. CRACK IS APPROXIMATELY .040" DEEP AND BASICALLY RADITES OUT FROM A FASTENER HOLE. MX REPAIRED AFFECTED AREA IAW GLA EO 09-1900-57-005 REV1. RII INSPECTIONS COMPLIED WITH IAW EO 09-1900-57-005 REV 1. ALL INSPECTIONS WERE SATISFACTORY. REFERENCE FR-CO-01952, REVISION 2.