What was found
FLT#1483, JFK-MCO. 'DURING CLIMB LEVEL 1 ODOR EVENT, SMELL DIRTY SOCKS DURING TAXI OUT JFK THEN DURING CLIMB AND AGAIN ON DECENT FCOM FOLLOWED PACK 1 OFF, APU BLEED CLOSED ODOR ABATTED; PERFORMED INSPECTION IAW AMM 49-00-00 FOUND LEAK AT OIL COOLER IN/OUT LINE, REPLACED O-RING IAW AMM 49-91-44, NO OTHER LEASK FOUND, PERFORMED PACK BURN, REPLACED HEPPA FILTER, ODOR EXTINGUISHED.'