What was found
(CAN) INVESTIGATION REVEALED THAT THE BEARING P/N 369D25146 HAD A LONGITUDINAL CRACK ENTIRELY THROUGH THE INNER RACE. THE BEARING INNER RACE IS MOUNTED ON A PINION P/N 369D25125-13. THE RETAINING RING P/N RSN-118 CAME OFF ALLOWING THE INNER RACE TO MOVE PARTIALLY OFF THE PINION THUS CONTACTING THE BACK OF THE BEARING HOUSING AND MILLING ITS WAY INTO THE TOP CASE.