What was found
ON THE CLIMB OUT THE AFT F/A'S REPORTED A STRONG SMELL WHICH SEEMED TO LEAVE AS WE CONTINUED THE CLIMB. WE COULD SMELL IT IN THE COCKPIT AS WELL, BUT NOT AS STRONG. SMELL SIMILAR TO A LOCKER ROOM. GROUNDED - YES. FOUND CONTAMINATION TO LOAD COMPRESSOR DRAIN FITTING ON APU REF AMM 49-16-11-200-801 ACCOMPLISHED OIL CONTAMINATION REMOVAL FROM AIR CONDITIONING AND PNEUMATIC SYSTEMS. REF AMM 21-00-01-100-801, STEPS 2.E.(1)-(4)(7)-(18) WITH NO ODORS NOTED. REMOVED AND REPLACED RECIRCULATION AIR FILTERS REF AMM 21-25-01-000-801 AND AMM 21-25-01-400-801. REPLACED BOTH OZONE CONVERTERS. REF AMM 21-73-01-000-804 LEAK CHECK GOOD.