What was found
PHL - EPSU 3R FAILS A-CHECK CARD "OPS CHECK EMERGENCY LIGHTS VIA MCDU" #33C22033002. REPLACED R-3 SLIDE PER TASK 25-62-42. ALSO REPLACED EMERGENCY POWER SUPPLY UNIT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PHL - EPSU 3R FAILS A-CHECK CARD "OPS CHECK EMERGENCY LIGHTS VIA MCDU" #33C22033002. REPLACED R-3 SLIDE PER TASK 25-62-42. ALSO REPLACED EMERGENCY POWER SUPPLY UNIT.