As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK FOUND AT LT WING OUTBD FLAP LOWER FASTENER HOLE COMMON TO ARC 4009 SUPPORT FITTING LOCATED AT THE MOST OUTBD HOLE DURING HFEC INSPECTION. LT WING OUTBOARD FLAP ASSEMBLY REMOVED AND REPLACED AS PER AMM 27-50-30-4. ADJUSTMENT AND OPERATION TEST CARRIED OUT AS PER AMM 27-50-00-5, SATIS.