What was found
FLT#1051, JFK-CUN. 'ON FINAL DESCENT FA REPORTED DIRTY SOCK SMELL IN AFT OF AIRCRAFT; COMPLIED WITH INFORMATION NOTICE 2017-T015. SECTION A, ISOLATED, FAULT TO TYPE 10, (AMBIENT AIR), PER TSM 05-58-00-810-085-8/TSM 05-50-00-310-085D. AIRCRAFT IS OK FOR SERVICE.'