What was found
FA REPORTED A "DIRTY SOCK" SMELL IN THE REAR OF THE A/C ( PACKS - A320 WITH MOD. 30626/MP K6443 (ENHANCED ECS) OR A321 WITH MOD. 157080/MP K17996 (PACK FLOW SELECTOR) AND WITH MOD. 30626/MP K6443 (ENHANCED ECS) )-PER TSM 05-50-00-810-831A & AMM 72-11-01-220-801A FOUND OIL LEAK AT ENG 2 INLET CONE. CHECKED APU BLEED DUCT, NO OIL CONTAMINATION FOUND AMM 49-00-00. PERFORMED LEVEL A DECONTAMINATION WITH APU FOR PACK 1 & 2. CONTINUED ON LP 3409069-2