As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND INTERIOR EMERGENCY LIGHTS RIGHT CEILING, DOOR EXIT SIGN AND DOOR THRESHOLD LIGHT INOPERATIVE DURING EMERGENCY LIGHT TEST. PLACED ON DEFERRAL 66237. MINIMUM EQUIPMENT LIST ATI-33-51-01-01 CATEGORY D. TROUBLESHOT IN ACCORDANCE WITH B767 IAI WIRING DIAGRAM MANUAL 33-51-11, WDM 33-51-12 AND WDM 33-51-13. FOUND ALL THREE LIGHTS GO TO POWER SUPPLY M735. REMOVED AND REPLACED BATTERY AT POWER SUPPLY M736 IN ACCORDANCE WITH B767 AIRCRAFT MAINTENANCE MANUAL 33-51-07. OPERATIONAL CHECK GOOD. DEFERRAL 66237 CLEARED.