What was found
FLT 548 TPA - HPN. FUME EVENT REPORTED BY INFLIGHT AT 13000, SMELL BY FLIGHT CREW. SMELLED LIKE BURNING CRAYONS SMELL PERSITIED AND GREW STRONGER ALL THE WAY TO THE GATE ROW 19 TO AFT VERY STRONG BY F4 & F1 NOSTRILS BURNING , NAUSEA.; COMPLIED WITH INFO NOTICE 2017-T015 , ISOLATED FAULT TO TYPE 1 APU - OIL CONTAMINATION - ACCOMPLISHED LEVEL B DECOMTAMINATION REF 21-00-615-802 -TSM 05-50-00-810-831 REF LP 4598790-2 APU MEL.