As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIRTY SOCK SMELL IN THE FRONT OF TE A/C STARTED DURING APPROACH AND LANDING AND THE WAY TO THE GATE.-ACCOMPLISHED TSM 05-50-00-810-831. INSPECTED APU COMPARTEMENT AND PACKS NO FINDINGS. FOUND EVIDENCE OF OIL AT ENG1 SPINNER, R/R ENG1 FAN SHAFT COVER PACKING IAW AMM 72-11-06 AND LEAK CHECK GOOD. PERFORMED DECONTAMINATION OF ECS SYSTEM PER AMM 21-00-00. NO EVIDENCE OF SMELL WITH AEROTRACER. AC IS OK FOR CND SVC