As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EXIT LIGHT OVER CREW ESCAPE DOOR IS LOOSE, NEEDS TO BE FIXED AND ENSURE OPERATION. EXIT LIGHT ASSY AT UPPER DECK CREW DOOR REPLACED ON NR ITEM NR 20 LIGHT INOPERATIVE. FOUND GROUNDING STUD GD7664-DC NOT A GOOD GROUND REMOVED STUD, CLEANED STUD AND STRUCTURE SURFACE AND REINSTALLED STUD. EXIT LIGHT OPS CK OK.