What was found
AIRCRAFT WAS GROUNDED: CLIMBING THROUGH 10,000 FEET #1 FLIGHT ATTENDANT NOTED SMELLY SOCK SMELL, WENT AWAY AT CRUISE AT 23000 FEET THEN DURING DECENT SMELL RETURNED FROM GALLEY TO ROW TWO. **SUPPLEMENTAL REPORT FOR AALA202308234261: MAINTENANCE SUSPECTED THE SOURCE OF THE ODOR WAS THE APU AND ACCOMPLISHED SMOKE/ODOR/FUME TROUBLESHOOTING TASK CARD 26L00021002 WITH NO FINDINGS NOTED. MAINTENANCE ACCOMPLISHED THE ENHANCED DECONTAMINATION OF THE EVIRONMENTAL CONTROL SYSTEM PER TASK CARD 26L00021014. A SATISFACTORY LEAK / OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO ODORS NOTED. **(CLOSED)