What was found
FLT # 882, UVF-JFK. AT RECEIVING OF AIRCRAFT I NOTED A TURBIN OIL SMELL IN COCKPIT TAXI OUT APU OFF, FROM CLIMB, CRUISE AND DESCENT TURBIN OR SMELL DID NOT SIAPATE (STRONG SMELL) ; ACCOMPLISHED T/SHOOTING IAW TSM 05-50-00-810-831. PERFORMED LEVEL A DECONTAMINATION OF THE ENVIRONMENT CONTROL SYS IAW 21-00-00-615-802A. R&R THE RECIRCULATION FILTERS, NO ODER PRESENT AT THIS TIME, A/C OKAY FOR SVC.