As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: ON DEPARTURE LOSS OF FUEL INDICATION CENTER AND RIGHT MAIN TANK. ALSO PUMP FAULTS BOTH CENTER TANK. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO BOS WHERE IT LANDED SAFELY WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED FUEL QUANTITY INDICATION COMPUTER 3QT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 28-46-00-740-001A.