As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON DEPARTURE PASSING 14,000 FT THE SERVICE DIRECTOR REPORTED AN ODOR RESEMBLING DIRTY SOCKS THROUGHOUT THE CABIN. THE FLIGHT CREW SWITCHED OFF THE NR 1 PACK AND THE ODOR DISSIPATED. TROUBLESHOOTING COMPLETED IAW FMR M2028728. NO FAULTS FOUND. IAW FMR BOTH LT AND RT SEAL PRESS REG VALVES REPLACED IAW AMM 72-00-00-800-829. GROUND RUN AND LEAK CHECKS OK.