As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: ON FINAL FLIGHT ATTENDANTS REPORTED BAD DIRTY SOCK SMELL THROUGHOUT CABIN. **SUPPLEMENTAL REPORT FOR AALA202312208243: MAINTENANCE FOUND THE RIGHT HAND MAIN LANDING GEAR NORMAL BRAKE SERVO VALVE LEAKING HYDRAULIC FLUID IN THE WHEEL WELL WHICH WAS INGESTED INTO THE APU. MAINTENANCE REPLACED THE SERVO VALVE PER AMM 32-42-48. THE ENVIRONMENTAL CONTROL SYSTEM DECONTAMINATION WAS ACCOMPLISHED ALONG A SATISFACTORY LEAK / OPERATIONAL CHECK WITH NO ODORS NOTED.** (CLOSED)