What was found
DURING THE LINE MAINTENANCE EMERGENCY LIGHTS TEST, THE FOLLOWING MESSAGES DISPLAYED: INT LOADS AFT L, COMM FWD L, BATTERY AFT L, EMER L, COMM AFT L. REPLACED AFT LEFT BATTERY PACK, OPERATIONAL CHECK OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING THE LINE MAINTENANCE EMERGENCY LIGHTS TEST, THE FOLLOWING MESSAGES DISPLAYED: INT LOADS AFT L, COMM FWD L, BATTERY AFT L, EMER L, COMM AFT L. REPLACED AFT LEFT BATTERY PACK, OPERATIONAL CHECK OK.