What was found
MUSTY ODOR FROM AIR CONDTIONING IN COCKPIT, WHEN PACKS WERE ON, AND CONDENSATION IN OUTLETS BOTH PACKS, BITE CHECKED IAW AMM 21.51.00.5 NO LEAKS, THEN PACKS OPERATED AND CYCLED FROM HOT TO COLD CONDENSATION REMOVED AS ACFT WAS IN STORMY WEATHER FOR A COUPLE OF HRS. NO ODOR, OK FOR SERVICE.