As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED. PRIOR TO LANDING RECALL CHECK WITH ENGINE LIGHT AND ASSOCIATED REVERSER LIGHT ON. ACCOMPLISHED QRH PROCEDURE, LIGHT REMAINED ON. ACCOMPLISHED BITE CHECK OF ENGINE ACCESSORY UNIT AND MULTIPLE OPERATIONAL CHECKS OF NR 1 THRUST REVERSER IAW FIM 78-31-00-810 WITH NO FAULTS FOUND. SYSTEM CHECKS NORMAL.