What was found
FLT 88, FLL-ALB. DIVERTED TO JFK. AFT CABIN ODORS, SICK FA, CUSTOMER COMPLAINTS 25D & A. VLIST COULD NOT ISOLATE SOURCE. INSPECTED APU BLEED DUCT ELBOW AND LOAD CONTROL VALVE WITH BLACK LIGHT IAW MM 49-11-11. NO EVIDENCE OF OIL. FOUND EVIDENCE OF HYDRAULIC FLUID INSIDE APU PLENUM AND AIR INTAKE. ACCOMPLISHED CLEANING OF APU INTAKE REF AMM 49-16-00. REMOVED ALL HYD FLUID FROM APU INTAKE & COMPT. PERFORMED DECONTAMINATION OF THE APU & NR 1 & NR 2 ENGINES. PERFORMED ALL OPS CHECK & FOUND NO SMELLS THROUGHOUT CABIN WITH APU BLEED OR ENGINE BLEED PER T/C A2117101-02 & A2117101-04. A/C OK TO CONT SVC.