What was found
SHIP 3261 DIRTY SOCK ODOR DETECTED WHEN CATERING AIRCRAFT. BEGAN INSPECTION PER TASK CARD 4900-2001, STEPS 1 & 2 COMPLETED. COMPLIED WITH STEP A, DEBRIEF FLIGHT CREW & ENSURE THE LOD PAGE IN ACCURATE. COMPLIED STEP B. COMPLIED WITH STEP C; ENSURE THE ELEC SMOKE & FUMES REPORT SENT TO MCC. COMPLIED WITH STEP D. DURING INSPECTION ON APU, FOUND OIL WAS 1.5 QTS LOW & FOUND OIL RESIDUE ON LUBE MODULE DRAIN LINE, & INLET KISS SEAL. SERVICED OIL TO FULL REF AMM 49-90 & REPLACED LUBE MODULE REF AMM 49-91. OPS & LEAK CHKD GOOD. REMOVED FWD CARGO PANELS & REPLACED RECIRC FILTERS REF AMM 21-21. COMPLETED ALL STEPS OF AMDS CARDS 4900-2001 & 0550 -2002. PERFORMED DECONTANMINATION ECS SYS. NO OIL NOTED. APU BLEED DUCT SHOWED LIGHT OIL.. CLEANED DUCTS & COMPLETED DUCT BURN OUT. ALL PACKS CLOSED, DUCTS CLEANED & REINSTALLED IAW AMM 36-10-00-615-802A. APU COMPART CLEANED PER AMDS CARD 4916-2001. BLACK LIGHT USED & NO OIL NOTED, BURN OUT COMPLETED WITH APU & ENGINES. NO ODORS DETECTED. ALL STEPS OF NO GO ODI COMPLETED.