As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT NOT GROUNDED: PILOT REPORTS DURING CRUISE EICAS DISAGREE STATUS MSG APPEARED. RT ENGINE FUEL FLOW FLUXUATED FROM 5.3-2.8 ALL OTHER ENGINE PARAMETERS WERE STEADY. MAINTENANCE REMOVED AND REPLACED THE FUEL FLOW TRANSMITTER HARNESS IAW WDM 73-31-11. OPS CHECK GOOD.