What was found
FLT 471 - LAS - EEL - MID LT EMERGENCY LIGHT POWER SUPPLY UNIT FAULT. MAINTENANCE REMOVED AND REPLACED THE MID LT EMERGENCY LIGHT POWER SUPPLY UNIT. OPERATIONAL CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 471 - LAS - EEL - MID LT EMERGENCY LIGHT POWER SUPPLY UNIT FAULT. MAINTENANCE REMOVED AND REPLACED THE MID LT EMERGENCY LIGHT POWER SUPPLY UNIT. OPERATIONAL CHECK GOOD.