What was found
FLT#1962, PBI-LGA. '2 AFT F/A'S REPORTED FUME EVENT AT GATE ARRIVAL. IT BEGAN AT TOP OF DESCENT AND DISSIPATED DURING THE DESCENT. NO APU WAS OPERATING; COMPLIED WITH INFORMATION NOTICE 2017-T015, SECTION A, ISOLATED FAULT TO TYPE 10, AMBIENT AIR HIGH HUMIDITY PER TSM 05-50-00-810-085-B/TSM 05-50-00-810-085-D. AIRCRAFT OK FOR SERVICE.'