As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ODOR IN COCKPIT AND CABIN FL370 OBH FOLLOWED BY EQUIP OVRHT EICAS AND OVHT ON EQUIP COOLING SW. FOUND PRIMARY E&E COOLING FAN FAILED, SMELLED BAD AND BEARING FAILED. NO DEBRIS IN DUCTING. REMOVED & REPLACED PRIMARY E&E COOLING FAN. OPS CHECK NORMAL. NO SMELL IN COCKPIT OR CABIN WITH PACKS ON & OFF. TEST ACCOMPLISHED.