What was found
ORD - FLT 5015 - FORWARD AVIONICS COOLING FAN FAILED IN FLIGHT. MAINTENANCE REPLACED AVIONICS COOLING FAN. OPS CHECK GOOD. (Z)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - FLT 5015 - FORWARD AVIONICS COOLING FAN FAILED IN FLIGHT. MAINTENANCE REPLACED AVIONICS COOLING FAN. OPS CHECK GOOD. (Z)