What was found
FLT#295, JFK-AUS.'DURING DESCENT INTO AUS BELOW 10000 AND AFTER PASSING THRU SEVERAL CLOUDS STRONG FUME SMELL ON FD AND IN CABIN ROW 20 FWD ( PACKS ); REFER TO L/P 3595597, ITEMS 1 (R & R COOLING IAW AMM 49-52-00. R & R APU HIGH OIL TEMP SENSOR IAW AMM 49-52-00. ACCOMPLISHED LEAK CHECK OF APU COOLER FAN ASSY & OIL TEMP SNSR. NO LEAKS NOTED IAW AMM 49-52-00), & L/P 3595598, ITEMS 1. ACCOMPLISHED ECS DECONTAMINATION LEVEL 3 PER AMM 21-00-00-615 NO FURTHER ODOR DETECTED. REFER TO L/P 3595597 FOR MX FINDINGS. REINSTALLED ORIGINAL OIL COOLING FAN OUTLET DUCT ON APU IAW 49-52-00. BOTH PACKS OPERATE NORMALLY. NO ODOR WAS DETECTED.