As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION FOUND CRACKS BETWEEN FASTENERS IN THREE LOCATIONS OF LT INBOARD MIDFLAP CAST RIBS. THE CRACKS WERE 1 TO 2 INCHES LONG. THE CRACKS WERE LOCATED AT 4TH RIB FROM INBOARD END, 5TH RIB FROM INBOARD END, AND AT INBOARD SIDE OF CENTER IDLER TRACK. THE MIDFLAP WAS REMOVED AND REPLACED.