What was found
PIT - CABIN EMERGENCY LIGHTS FAILED TEST. MAINTENANCE REPLACED THE MID-CABIN, FORWARD EMERGENCY POWER SUPPLY UNIT. OPERATIONALLY CHECKS OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PIT - CABIN EMERGENCY LIGHTS FAILED TEST. MAINTENANCE REPLACED THE MID-CABIN, FORWARD EMERGENCY POWER SUPPLY UNIT. OPERATIONALLY CHECKS OK.