What was found
PDX - AVIONICS FAN EMITTED SMOKE. AFT AVIONICS FAN REPLACED IAW MAINT MANUAL AND FAN OPS CHECKED GOOD. AIRCRAFT RETURNED TO SRVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - AVIONICS FAN EMITTED SMOKE. AFT AVIONICS FAN REPLACED IAW MAINT MANUAL AND FAN OPS CHECKED GOOD. AIRCRAFT RETURNED TO SRVICE.