What was found
INSPECTION FOUND LOWER LEADING EDGE TO RIB SUPPORT ANGLE CRACKED AROUND EIGHT BOLT HEADS INSIDE L/H WING LEADING EDGE AT OUTBOARD SIDE OF RIB, FSS 121. THE RIB SUPPORT ANGLE WAS REMOVED AND NEW ANGLES WERE INSTALLED IAW SRM 51-30-2, PAGE 2, 51-10-1, AND 51-10-2, PAGE 1.