What was found
#1 ENGINE OIL FILTER BYPASS LIGHT ILLUMINATED INFLIGHT AT FL380 ALL OTHER ENGINE PARAMETERS WERE NORMAL WHILE RUNNING QRH THE OIL TEMP BEGAN TO RISE. ENGINE WAS SHUTDOWN INFLIGHT PER QRH / [01] REMOVED ENGINE OIL FILTERS AND ALL THREE CHIP DETECTORS IAW POWERPLANT ENGINEERING INSTRUCTIONS FOR DEBRIS INSPECTION DONE IAW 79-21-03 / 79-21-04 / 79-21-05 AMM;[02] REMOVED SCAVENGE OIL FILTER BYPASS SWITCH IAW 79-21-07 AMM;[03] INSTALLED CHIP DETECTORS I.A.W. AMM 79-21-05.<BR>INSTALLED SCAVENGE FILTER I.A.W. AMM 79-21-06.<BR>INSTALLED LUBE UNIT FILTER I.A.W. AMM 79-21-03.<BR>INSTALLED OIL PRESSURE DIFFERENTIAL PRESSURE SWITCH I.A.W. AMM 79-21-10. IDLE LEAK CHECK GOOD I.A.W. AMM 72-00-00