What was found
FLT#2725, JFK-TPA. LEVEL 1 ODOR EVENT CLIMBING THROUGH HEAVY RAIN BETWEEN 0 - 7000. GOT STEADY DIRTY SOCKS ODOR. AFTER GOING THROUGH FUMES CHECKLIST, I WAS ABLE TO ISOLATE TO PACK #1. PACK #1 STAYED OFF THEN; INFO NOTICE 2017-T015M C/W. ISOLATED ODOR SOURCES TO TYPE 1 + 5 IAW TSM 05-50-00-810-831-A. APU + PACK SYS #1 PLACED ON MEL'S AND DEACT FOR FURTHER T/S. A/C OK FOR CONT SVC. NO FURTHER ODOR NOTICED AT THIS TIME."