As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: ODOR LIKE DIRTY SOCKS DURING DESCENT APPROXIMATELY 5,000 FEET UNTIL JUST BEFORE LANDING IN THE CABIN. IT WAS WORSE IN THE AFT CABIN AND NOT NOTICEABLE ON THE FLIGHT DECK. MAINTENANCE FOUND THE RIGHT-HAND MAIN LANDING GEAR DOOR GROUND OPENING BYPASS VALVE LEAKING AND REPLACED IT PER AMM 32-31-13-400-001-A. ALSO FOUND THE FORWARD CARGO DOOR MANUAL SELECTOR VALVE LEAKING AND REPLACED IT PER AMM 52-36-15. (AALA202404297805) A SATISFACTORY LEAK / OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO ODORS NOTED. ** (CLOSED)