What was found
(CAN) DURING REMOVAL OF LH2 BLADE FOR RESTORATION A TECHNICIAN FOUND ONE OF THE TWO PIECE INNER BEARING RACES FRACTURED. THE PROP HUB AND BLADE SHOWED SIGNS OF PITTING AND OTHER DAMAGE CAUSED BY THE FAILURE. THE DAMAGED ITEMS HAVE BEEN REPLACED AND THE AIRCRAFT RETURNED TO SERVICE. A/C HOURS: 63497 A/C CYCLES: 65590 PART NAME: INNER BEARING RACE P/N: 782303-1 S/N : NSN CONDITION: FRACTURED LOCATION OF DEFECT: EXTERNAL PART CYCLES: 5559 TSN: 5900 (TC# 20190226007)