What was found
EMERGENCY LIGHTS TEST FAILS. FAULTS EPSU BATTERY FWD L. REPLACED FORWARD LEFT EPSU BATTERY, OP TEST NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY LIGHTS TEST FAILS. FAULTS EPSU BATTERY FWD L. REPLACED FORWARD LEFT EPSU BATTERY, OP TEST NORMAL.