As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APPROXIMATELY 1 MINUTE AFTER LANDING THE NR 1 ENGINE OIL FILTER BYPASS LIGHT ILLUMINATED (WITH POWER AT IDLE THRUST) ENGINE WAS THEN SHUTDOWN. GROUNDED - YES. ACCOMPLISHED FIM 79-05 TASK 817 UP TO E(2)(C)1). ACCOMPLISHED REPAIR CONFIRMATION PART POWER LEAK CHECK PER STEP F, FIM 79-05 TASK 817. LIGHT REMAINED OUT.