As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 PYLON STRUT AFT FAIRING FRAME NR 5 INBOARD ATTACH FITTING CRACKED. *S/D* FITTING WAS ADJACENT TO PREVIOUSLY REPLACED FITTING. SUSPECT PRELOAD CONDITION INTRODUCED DURING REPLACEMENT. DAMAGED FITTING REPLACED AND SENT TO BOEING FOR ANALYSIS. REPLACEMENT ANGLE SHIMMED TO AVOID PRELOAD CONDITION.