As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EINN - FIRE INDICATION ON NR 4 ENGINE AFTER TAKEOFF. SHUT ENGINE DOWN IAW F.O.M. SHOT BOTH FIRE AGENT BOTTLES ON RIGHT WING, FIRE INDICATION CONTINUED, RETURNED TO AIRPORT. REMOVED AND REPLACED FORWARD OUTBOARD FIRE LOOP PER DC-8 MM 26-2-1. FIRE LOOP OPS CHECKS GOOD PER DC-8 MM 26-2-0. REMOVED AND REPLACED BOTH RIGHT WING BOTTLES PER DC-8 MM 26-4-1. (X)