What was found
FLT 363 - PHX - CABIN ODOR - OILY, DIRTY SOCK SMELL NOTICED FROM PACKS WITH APU ON, MOSTLY DURING CRUISE AND DESCENT. MAINTENANCE REMOVED AND REPLACED THE APU.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 363 - PHX - CABIN ODOR - OILY, DIRTY SOCK SMELL NOTICED FROM PACKS WITH APU ON, MOSTLY DURING CRUISE AND DESCENT. MAINTENANCE REMOVED AND REPLACED THE APU.