As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT TOP OF CRUISE GOT A L ENG FUEL FILTER EICAS. EMERGENCY DECLARED. T/S PER FIM 73-34 FAULT TREE 803. CHANGED NR 1 ENG FUEL FILTER REF AMM 73-11-02. LEAK CHK GOOD. MSG DID NOT RETURN ON IDLE RUN. R&R NR 1 ENG FUEL PUMP DIFFERENTIAL PRESSURE SWITCH PER AMM 73-34-01. LEAK AND OPS CHECK NORMAL. NO MSG. SHOWING AT THIS TIME.