What was found
EMERGENCY DECLARED FOR SMOKE IN THE AFT CABIN, DUMPED FUEL OVER WATER. LANDED IN BOSTON OVERWEIGHT AT 363.3, COMPLIED WITH OVERWEIGHT LANDING INSPECTION AS PER AMM 05-51-35 PHASE 1 OPTION A, NO FAULTS NOTED. ALSO COMPLIED WITH SMOKE IN THE CABIN INSPECTION AS PER AMM 05-51-58, FOUND RIGHT PACK ACM AT FAULT, REF L/P 8480371 & 72 FOR CORRECTIVE ACTION. NO FURTHER FAULTS FOUND.