What was found
FLT#2920, ALB-MCO. "ON ARRIVAL INTO MCO DESCONPING THROUGH 5000 FEET WE HAD A MUSTY ODOR IN THE FORWARD CABIN FROM ROW 5 FORWARD IT WAS ALSO NOTICIABLE IN COCKPIT. SMELLED LIKE DIRTY SOCKS. FA REPORTED EYE IRRITATION ODOR DISSAPIATED BELOW 1000 FEET ON SHORT FINAL. EVENT LASTED 3-4 MINUTES. APU WAS AFF; COMPLIED WITH INFORMATION NOTICE 2017-T015, STEP 1 ISOLATED FAULT TO TYPE 10 PER TSM 05-50-00-810-085-B / TSM 05-50-00810-085-D AIRCRAFT IS OK FOR SERVICE. PERFORMED ALL INSP. APU, ENG 1 & 2, EXTERIOR, PACK 1 AND 2 BURN RUN NOT ODOR IDENTIFY AT THIS TIME."