As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APU FAILED, REQUESTED INSPECTION. COMPLIED WITH APU INSPECTION FOUND APU TO BE SEIZED. APU INLET EXHAUST NO DEFECTS NOTED. ALSO SUSPECT BAD FCU. COMPLIED WITH ACTION PLACARD PLACED ON MEL. MAINTENANCE VERIFIED APU SEIZED. REMOVED AND REPLACED APU ASSEMBLY. (K)