What was found
DURING TEST MID-SECTION CABIN EMERGENCY LIGHTS ILLUMINATE BRIEFLY AND THEN GO OFF. REPLACED EMERGENCY BATTERY POWER PACK. OPERATIONAL CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING TEST MID-SECTION CABIN EMERGENCY LIGHTS ILLUMINATE BRIEFLY AND THEN GO OFF. REPLACED EMERGENCY BATTERY POWER PACK. OPERATIONAL CHECK GOOD.