As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY CHECK , AFT DRAIN FAIRING 4TH POSITION 1 BONDING STRAP CORRODED. MAINTENANCE REPAIRED AFT DRAIN FAIRING 4TH POSITION 1 BONDING STRAP IAW SRM 51-73-00 RESTORED DRAIN FAIRING TO ORIGINAL FINISH IAW SRM 51-23-07. ACFT REMAINS UNTIL HEAVY CHECK IS COMPLETED.