What was found
DURING MAINTENANCE ACTION, FOUND LT IMPULSE COUPLING MAG GEAR ROLLER BEARING CAGE, PN LYC 67452 DISINTEGRATED AND DEPOSITED IN OIL SUMP. BOTH SIDES OF ROLLER CAGE CAME LOOSE AND ROLLER BALLS BUNCHED UP INSIDE BEARING RACES. ADDITIONAL STRESS OF IMPULSE MAG MAY CONTRIBUTE TO DEFECT. RT MAG ROLLER BEARING, OK.