What was found
ON FLIGHT 3574 CREW REPORTED ALL EMERGENCY LIGHTS LT ON AND WILL NOT TEST. AIRCRAFT REMOVED FROM SERVICE. REPLACED ALL EMERGENCY BATTERIES IAW EMB AMM 33-50-04. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (A)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON FLIGHT 3574 CREW REPORTED ALL EMERGENCY LIGHTS LT ON AND WILL NOT TEST. AIRCRAFT REMOVED FROM SERVICE. REPLACED ALL EMERGENCY BATTERIES IAW EMB AMM 33-50-04. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (A)