As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FAULT-STR-Z400-#2 ENG PYLON TOP AREA RIB 8 LH LATERAL PANEL CHANNEL CRACKED-DOT 139/21-MR/139. INSTALLED BLEED AIR PRECOOLER IAW AMM 36-11-15-0401. INSTALLED SPLICE BRACKET AT #2 ENG PYLON TOP AREA RIB 8 LH LATERAL PANEL IAW SRM 51-40-21. REVIEWED