What was found
FLT#803, JFK-SJU.' LEVEL 1 COCKPIT ODOR FUMES EVENT., DECENT THROUGH 6000 MSL ODOR DETECTED, FCOM PROCEDURE FOLLOWED. ODOR WAS A CHEMICAL ODOR. DISSIPATED AFTER APPROX 3 MINUTES; PERFORMED TSM 05-50-00-810-831A. NO OIL LEAKS WERE FOUND ON ENG #1 #2 AND APU. ODOR LEVEL #1 TYPE 2 ISOLATED PACK #1 REF. INFO. NOTICE 2017-TO151.'