As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT, ENGINE FUEL FILTER RT SHOWED UP ON THE EICAS AND SUBSECUENT STATUS MESSAGES, ENG FUEL HX SENSOR R AND ENG FUEL HXR. THE ELECTRICAL HARNESS WAS REPLACED IAW AMM B787-A-R71-51-00-00A-520-A/720A-A AND THE START ENGINE OPERATION WAS PERFORMED SATISFACTORY IAW AMM R71-00-00-09A-110A.