What was found
FAT - DURING ACCOMPLISHMENT OF CARD 4027 .5 INCH CRACK DETECTED AT RIGHT WING REAR SPAR LOWER CAP AT THE NR 2 FLAP HINGE ATTACH BRACKET. AIRCRAFT FERRIED TO MHV FOR REPAIRS. INSTALLED TEMPORARY REPAIR KIT IAW SB A57-146, REV 3, DATED 1-30-89, AND DRAWING J060271, REV M, DATED 1-22-97. ALL WORK GENERATED BY EXISTING AD 88-01-04. AIRCRAFT RETURNED TO SERVICE. (X)