As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#1695, MCO-SJO. 'MILD PUNGENT ODOR CLIMB POWER/CL THRUST PASSING 10-20K & AGAIN DESCENT 20K TO LANDING MOSTLY IN FLT DECK. TURNED TO PACK 1 OFF AFTER LFG AS THE ODOR DECREASED; COMPLIED WITH INFORMATION NOTICE 2017-T015 SECTION B2 DECONTAMINATION LEVEL 1 WAS ACCOMPLISHED TSM 05-50-00-810-085 REMOVED AND REPLACED BOTH RECIRCULATION FILTERS PER 21-21-41 AND OZONE FLITERS REFER LOG PAGE 3615889 ITEM 1 AND ITEM 2.'