As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN HIGH HUMIDITY CONDITIONS, APPROACHING GATE, COCKPIT FILLED WITH VISIBLE MOISTURE AND GOT MOMENTARY CABIN AIR SMOKE LIGHT AND WARNINGS. (NR 2 ENG WAS SHUTDOWN). R & R THE NR 1 WATER SEPARATOR COALESCER ASSY IAW AMM 21-54-05-01. OPS TEST NORMAL IAW AMM 21-53-00-2.