What was found
FLT#852, CUN-JFK. 'FUME EVENT ON TAKE-OFF AND INITIAL CLIMB; RAN ENG#1 AND #2 IAW AMM 72-00-00. COMPLIED WITH INFORMATION NOTICE 2017-T015, SECTION(B) 2, AND ACCOMPLISHED TSM 05-50-00-810-831-A #4 FAULT ISOLATION, SUBTASK 05-50-00-810-085-B + TASK AMM 21-00-00-615-802-A. LEVEL A DECONTAMINATION. A/C OK FOR CONTINUED SERVICE.'