As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DUB - INFLIGHT LHR-BOS. CREW REPORTED LEFT ENGINE DRIVEN PUMP HIGH TEMPERATURE INDICATION. EMERGENCY DECLARED FLIGHT DIVERTED DUB LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT ENGINE DRIVEN PUMP. SYSTEM GROUND CHECK NORMAL OPERATION.