As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 3 OIL FILTER BYPASS LIGHT ILLUMINATED IN FLIGHT PRESS TO TEST CAUSED LIGHT TO BE BRIGHTER SHUT DOWN ENGINE IN ACCORDANCE WITH ABNORMAL PROCEDURES RESOLUTION: REMOVED AND REPLACED NR 3 MAIN OIL FILTER PER MM CH 79-00 OPS CHECK NORMAL. A/C WAS GROUNDED.