As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THIS AIRCRAFT HAD SEVERAL BRIEF ALTERNATOR FAILURE INDICATIONS. INVESTIGATION REVEALED THAT WATER WAS SEEPING INTO THE RT NACELLE AREA AND CONTAMINATING THE CURRENT SENSOR. THE LEAK WAS WHERE SOME BOWDEN CABLES ENTERED THE NACELLE AREA AND WERE NOT SEALED COMPLETELY.