What was found
DIRTY SOCK ODOR PRESENT DURING DESCENT. FOUND OIL INSIDE APU PLENUM, COMING FROM LOAD COMPRESSOR CAVITY. CLEANED THE PLENUM. REMOVED AND REPLACED THE APU.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DIRTY SOCK ODOR PRESENT DURING DESCENT. FOUND OIL INSIDE APU PLENUM, COMING FROM LOAD COMPRESSOR CAVITY. CLEANED THE PLENUM. REMOVED AND REPLACED THE APU.