What was found
ON CLIMBOUT, LT ENGINE LOST POWER AND WOULD NOT RESPOND TO THROTTLE MOVEMENT. WHEN THROTTLE ADVANCED ENGINE ROLLED BACK. THRUST MANAGEMENT COMPUTOR BEGAN RECYCLING THROUGH CON, GA, TO MODES. CTR AUTOPILOT BECAME VERY SLUGGISH AND WOULD NOT RESPOND ENGINE, OK IN LOWER POWER BAND. REMOVED FUEL OIL COOLER AND DISASSEMBLED UNIT, FOUND LARGE AMOUNT OF DEBRIS ON THE INLET SIDE OF THE COOLER. INSPECTED TANKS FOR DEBRIS, FOUND FACE MASK IN O/B BAY OF LT CENTER HIP TANK MASK & FILTER DISINTERGRATED & CHARCOAL PARTICULATES SPILLING INTO TANKS.REMOVED MASK. FUEL COOLED OIL COOLERS, LP FUEL PUMPS, REPLACED ON BOTH ENGINES FUEL LINES INSPECTED, CLEANED/PURGED FUEL TANKS INSPECTED AND CLEANED