What was found
AIRCRAFT WAS GROUNDED: FA REPORTED DIRTY SOCK SMELL 30 MINUTES INTO FLIGHT, CLIMBING OUT OF LAX. SICKENING SWEET SMELL. APU ON MEL. MAINTENANCE ACCOMPLISHED CARD 26L0021002, NO FINDINGS. J/C 26L0021004 REQUIRES ACCOMPLISHMENT. DEFERRED DUE TO LT. SUPPLEMENTAL INFORMATION: MAINTENANCE FOUND EVIDENCE OF OIL AND CARBON DEPOSITS AT APU LOAD COMPRESSOR CAVITY DRAIN BELLOWS ON RT APU ACCESS DOOR. MAINTENANCE REMOVED AND REPLACES THE APU IAW JOB CARD 26L31049003. ACCOMPLISHED DECONTAMINATION OF THE ENVIRONMENTAL CONTROL SYSTEM IAW JC 26L00021004. (CLOSED)