As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE AFT PYLON LOWER HORIZONTAL SKIN BETWEEN RIB 18 & 19 HAS 2 EA 1" CRACKS EXTENDING FROM HYD DRAIN PASS THRU FITTING. REMOVED AND REINSTALLED HYD PASS THRU FITTINGS & LINES TO FOM IAW AMM 29-00-00-04. R & R CRACKED WEB SUPPORT IAW SRM 51-40-21. REMOVED AND REINSTALLED AFT LOWER DRAIN LINE FAIRING IAW SRM 51-40-21. OPS CHECK SATISFACTORY, NO DEFECTS NOTED IAW AMM 71-00-00-05.