What was found
DURING TAXI IN, THE APU FAIL EICAS MESSAGE. GROUND PERSONEL REPORTED FIRE FROM APU. REPLACED APU ASSEMBLY. AIRCRAFT WAS GROUNDED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING TAXI IN, THE APU FAIL EICAS MESSAGE. GROUND PERSONEL REPORTED FIRE FROM APU. REPLACED APU ASSEMBLY. AIRCRAFT WAS GROUNDED.