As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
2 ENG OIL FILTER BYPASS LIGHT ILLUM. PRECAUTION SHUTDOWN PER CHK LST.APP 15 MIN WINDMILL ACP ALL STEPS IN FIM 79-05-00-810-817-F00 CKED ALL MAGNETIC CHIP DETECTORS MAIN OIL AND SCAVANGE FILTERS WERE CLEAN FOUND INNER O RING ON THE OIL FILTER CLOGGED /PRESSURE DIFFERENTIAL SW BLOWN REPLACED SWITCH AND BOTH MAIN AND SCAVANGE FILTERS AND ACP HIGH POWER EXTENDED ENG RUN ALL PARAMETERS WERE NORMAL.