As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIRTY SOCK ODOR IN AFT CABIN-PERFORMED TSM 05-50-00-810-831-A INSPECTION OF THE A/C WAS PERFORMED AND ENGINES WERE INSPECTED NO EVIDENCE OF LEAKS. ENGINE RUN-UP PERFORMED. WE IDENTIFIED THE SOURCE OF THE ODOR. PLEASE SEE ITEM 1 ON LOG PAGE 2975560-1