What was found
FLT#2537, SJU-SDQ. 'LEVEL 2 ODOR EVENT AFT CABIN INFLIGHT CONTACTED FLIGHT DECK COMPLAINING OF DIRTY SOCKS ODOR. BURNING EYES AND THROUT. FOLLOWED ODOR ISOLATION PROCEDURE ISOLATE 2 PACK; PERFORMED TSM 05-50-00-810-831A. FOUND APU TO BE CAUSE OF ODOR (LEAKING ) PERFORMED TYPE I LEVEL B2 DECONTAMINATION. NO FURTHER DEFECTS NOTED AT THIS TIME. SEE LOG PAGE 3670869, ITEM 2 FOR APU PLACED ON MEL. ALSO REF INFO NOTICE 2017-T015J. A/C OK TO CONT. SVC.'