As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH 15MIN PRIOR TO LANDING EICAS MESSAGE -FWD EQ EXH FAN- DISPLAYED WITH STRONG NOXIOUS ELECTRICAL SMELL NOTED IN COCKPIT ONLY. EMERGENCY EQUIPMENT DISPATCHED. TROUBLESHOT PER F.I.M. REPLACED RELAY K345 DUE TO NO POWER TO FAN. CIRCUIT BREAKER NOW POPS. FOUND EXHAUST FAN DAMAGED. REPLACED SAME. FORWARD EQUIPMENT COOLING EXHAUST FAN OP CHECKS GOOD.