As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAD/BOS - FLT 6418 - DURING CLIMB-OUT AT 1105 HRS ON 6-17-95, RETURNED TO IAD DUE TO LEFT IEC FAILING IN-FLIGHT. AIRCRAFT LANDED AT IAD WITH NO FURTHER INCIDENTS. MAINTENANCE STRAIGHTENED BENT PINS ON CANNON PLUG AT FIREWALL. AIRCRAFT RELEASED AND APPROVED FOR RETURN TO SERVICE. (X)