As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#861, BOS-SJU. 'FUMES EVENT ON DEPARTURE AND ARRIVAL. ARRIVAL EVENT WAS SIGNIFICANT; C/W DECONTAMINATION OF ECS IAW AMM 21-00-00-615-802-A. R/R RECIRC FILTERS IAW AMM 21-21-24. ODOR NO LONGER PRESENT DURING OR AFTER OPS TEST. A/C OK FOR CONT SVC C/W INFO NOTICE 2017-T015K REF TSM 05-50-00-810-831-A.'