As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB FROM 2000FT TO 3000FT IN RAINING CONDITIONS, THE #2 ENGINE FIRE LIGHT AND AUDIO ALARM ACTIVATED. #2 ENGINE DECK FITTING AT AIRFRAME BULKHEAD WAS FOUND WITH A SIZEABLE AMOUNT OF WATER INTRUDING ON PINS. (EVENT HAPPENED DURING HARD RAIN.)