What was found
(CAN) MAINTENANCE WAS CARING OUT C-CHECK, WATER BOMBER DOORS WERE CYCLED AND LEFT DOOR UPLOCK SHEARED SHAFT CLOSE TO THREADED END.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) MAINTENANCE WAS CARING OUT C-CHECK, WATER BOMBER DOORS WERE CYCLED AND LEFT DOOR UPLOCK SHEARED SHAFT CLOSE TO THREADED END.