As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: FLIGHT DIVERTED TO IAD ON ACCOUNT OF ENGINE FIRE INDICATION. EMERGENCY WAS DECLARED. MAINTENANCE FOUND HEAVY LEAK FROM THE BLEED DUCTS. REMOVED & REPLACED #1 ENG T/R RH IAW JOBCARD 26L40078001. OPS CHECK AND LEAK CHECK GOOD. REMOVED & REPLACED #1 ENG HP LOWER DUCT IAW AMM 36-11-49. REMOVED & REPLACED ANTIICE BLEED DUCT IAW AMM 20-21-49. OPS CHECK AND LEAK CHECK GOOD.