As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT ATTENDANT REPORTED AN ODOR IN CABIN ON TAKEOFF OTHER THAN A DIRTY SOCK ODOR. MAINTENANCE TROUBLESHOT CABIN AIR QUALITY PER J/C 26L00021001, ACCOMPLISHED J/C'S 26L00021005 FOR LEFT AND RIGHT ENGINES AND ACCOMPLISHED ECS DECONTAMINATION PER J/C 26L00021004. REMOVED AND REPLACED NR 1 PACK HEAT EXCHANGERS PER AMM 21-52-24-400-001A. OPS AND LEAK CHECK GOOD. PERFORMED SATISFACTORY TEST FLIGHT.