As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND APU LEFT AFT VIBRATION ISOLATOR MISSING RETAINING NUT AND APU NOT FULLY SECURED. DEFERRED APU INOP PER MEL 49-11-01A CAT C ON 4/23/2022. REMOVED AND REPLACED LEFT AFT VIBRATION ISOLATOR IAW AMM 49-13-02. ACFT RELEASED NO ETOPS. NO TIME INFO ON TRAX.