What was found
VENT AVNCS SYS FAULT REPLACED THE AEVC(10HQ) REF AMM 21-26-34-000-001 AND AMM 21-26-34-100-001 AND PERFORMED OPERATIONAL TEST IAW AMM 21-26-51-710-051-A AEVC ON: P/N 87292325V07 S/N 1161 UNIT LOANED BY AMERICAN AIRLINES
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
VENT AVNCS SYS FAULT REPLACED THE AEVC(10HQ) REF AMM 21-26-34-000-001 AND AMM 21-26-34-100-001 AND PERFORMED OPERATIONAL TEST IAW AMM 21-26-51-710-051-A AEVC ON: P/N 87292325V07 S/N 1161 UNIT LOANED BY AMERICAN AIRLINES