As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3154 ON APPROACH FUME EVENT: "DIRTY SOCK" "MUSTY" ODOR DETECTED AT FL 180. CORRECTIVE ACTION: / PERFORMED A319 NO GO ODI ATA 2172 SMOKE AND FUMES FOUND APU GEN LEAKING CAUSING THE SMELL. BURNED OUT DUCTS PER AMDS DELTA WORK CARD 2100-2005. ALSO R/R APU GEN DUE TO LEAKAGE AT CANNON PLUG HOUSING SPLIT LINE PER A319 AMM 24-23.ALL OK FOR SVC. (7561868)