As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MEM - DURING PREFLIGHT, CREW FOUND THE SEAT LEVEL ESCAPE PATH EMERGENCY LIGHTS, THE CABIN DOOR LOWER EMERGENCY EXIT LIGHTS INOPERATIVE. MAINTENANCE TROUBLESHOT WIRING PROBLEM TO THE R121 RELAY ON THE J5 PANEL PER WIRING DIAGRAM MANUAL 33-21-11. REPLACED R121 RALAY. OPERATIONAL CHECK GOOD. (M)