What was found
DURING LINE MAINTENANCE, THE CABIN EMERGENCY LIGHTS TEST FAULTED UNIT FWD LT. MAINTENANCE REPLACED (10WL) BATTERY PACK. OPERATIONAL CHECK OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING LINE MAINTENANCE, THE CABIN EMERGENCY LIGHTS TEST FAULTED UNIT FWD LT. MAINTENANCE REPLACED (10WL) BATTERY PACK. OPERATIONAL CHECK OK.