What was found
LGA - FLT 4720 - DURING PRE-FLIGHT, THE EMERGENCY EXIT LIGHTS WOULD NOT TEST. FOUND F/A TEST SWITCH AT FAULT. SWITCH WAS REPLACED AND SYSTEM TESTED GOOD. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LGA - FLT 4720 - DURING PRE-FLIGHT, THE EMERGENCY EXIT LIGHTS WOULD NOT TEST. FOUND F/A TEST SWITCH AT FAULT. SWITCH WAS REPLACED AND SYSTEM TESTED GOOD. (X)