As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORD - FLT 4311 - CREW SMELLED ELECTRICAL SMELL IN COCKPIT. MAINTENANCE FOUND A BURNED RELAY BASE AT RACK 91VU RELAY 14LG. RAI'D RELAY 14LG AND RELAY BASE 14LGA AS WELL AS CONTACT NR 2. PERFORMED OPS CHECK WITH NO ELECTRICAL ODOR NOTED. AIRCRAFT WAS RETURNED TO SERVICE. (M)