As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MSP - FLT 434 - ON TAXI, THE FLAP INDICATOR WAS ERRATIC. THE CREW RETURNED AND THE SYSTEM WAS INSPECTED. THE INSPECTION FOUND WATER HAD LEAKED THROUGH THE WINDSHIELD WIPER SHAFT AND DRIPPED ON THE GEAR AND FLAP WARNING BOX. THE UNIT WAS REPLACED AND LEAK WAS SEALED. THE AIRCRAFT WAS RELEASED. (M)