What was found
EMERGENCY LIGHT TEST DOES NOT PASS. EPSU BATTERY EMERGENCY LIGHT IS FAULTED. REPLACED EPSU BATTERY, EMERGENCY LIGHT TEST OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY LIGHT TEST DOES NOT PASS. EPSU BATTERY EMERGENCY LIGHT IS FAULTED. REPLACED EPSU BATTERY, EMERGENCY LIGHT TEST OK.