As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYS - AIR TURN BACK. RT FUEL QTY IND WENT BLANK. TOTALIZER WENT BLANK. NO EICAS MSG FUEL QTY STATUS MSG. R & R RT WING DENSITOMETER IAW AMM 28-41-03, OPS CHECK PENDING. LEAK CHECK PENDING. R & R FUEL QTY PROCESSOR UNIT IAW AMM28-41-08, OPS CHECK GOOD. PANEL LEAK CHECK OK.