What was found
FLT#1586, MCO-BUF. 'LEVEL 2 FUME EVENT PERSISTENT ODOR (MELTED CRAYON) DURING CLIMBOUT AND DESCENT ODOR DETECTED BY BOTH PILOTS AND ALL FA'S; MX-270 MISSING, RAN #1 AND 2 PACK ON APU NO DEFECTS OR CRAYON SMELL RAN #1 AND 2 ENG AND #1 AND 2 PACKS NO DEFECTS OR SMALL OF CRAYON NOTED A/C OK FOR SERVICE TYPE 10 INFOR NOTICE 2017-T015J AND TSM 05-50-00-810-831 NO HISTORY FOR 30 DAYS, COMPLIED WITH INFORMATION NOTICE 2017-J015 SECTION A ISOLATED FAULT TO TYPE 10 (A) 1, C PER TSM 05-50-00-810-085-D AIRCRAFT IS OK FOR SERVICE.'