As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING REPLACEMENT OF #2 ENG HMU FOR DEFECT ASA 60490410, FOUND FUEL PUMP PAD BETWEEN HMU & PUMP TO HAVE DAMAGE. GROUNDED - YES. REMOVED #2 ENG FUEL PUMP REF ASA T/C N8473002. INSTALLED #2 ENG FUEL PUMP REF. ASA T/C N8473003 ETOPS GROUND VERIFICATION SUCCESSFUL.