What was found
DURING ACT ENDPLAY CHECK AND LUBE OF N/G ACT 50-820208-5, NOTICED THRUST BEARING IMPROPERLY INSTALLED. INSTRUCTIONS IN COMPONENT MM ARE TO INSTALL BEARING WITH P/N AWAY FROM GEAR, THIS BEARING HAD BEARING MANUF P/N AND WORD THRUST ON ONE SIDE AND RAYTHEON P/N ON OTHER, ALLOWING YOU TO FOLLOW INSTRUCTIONS AND HAVING A 50% CHANCE OF GETTING IT RIGHT. THIS BEARING WAS INSTALLED BACKWARDS WITH RAYTHEON P/N AWAY FROM GEARS PUTTING ACTUAL THRUST SIDE TOWARDS GEARS OPPOSITE TO THRUST LOADS. ACT WAS FURTHER INSPECTED AND SMALL AMT OF SPALLING FOUND ON GEARS. ACT IS BEING RETURNED TO OVERHAUL FACILITY WERE BEARING AND GEARS WILL BE REPLACED. THIS ACT WAS REMOVED FOR IT FIRST ENDPLAY CHECK SINCE LAST OVERHAUL WITH A