What was found
FLT 161 BOS-SJU. INFLIGHT SMELLED FUMES (DIRTY SOCK) AT 3000FT IN DECENT ROWS 7 & AFT CABIN. COMPLIED W/ ODOR REMOVAL PROCEDURE FROM FCOM1 UPON DEPLANING, MID CABIN FA SMELLS BURNING NEAR 3R DOOR.; COMPLIED WITH INFORMATION NOTICE 2017-T015, STEP 1. ISOLATED FAULT TO TYPE 10. DIRTY CABIN SURFACE ODOR , CABIN CLEANED PER TSM 05-50-00-810-085-B/TSM 05-50-00-810-085-D. AIRCRAFT IS OK FOR SERVICE. PERFORMED A GVI OF ELECTRICAL CABLES IN 3R DOOR AND NEAR BY AREAS, NO DEFECT FOUNDS NOT ODORS IAW AMM 24-92-00. LEVEL A: BECAUSE IT IS A TEMPORARY ODOR(LESS THAN 2 PREVIOUS ODOR EVENTS IN THE PAST 30 DAYS) TYPE 10: CABIN SURFACE ODOR, AIR AMBIENT ODOR.