What was found
DURING EMERGENCY LIGHTING BATTERY CHECK, AFT LT FAILED. REMOVED AND REPLACED AFT LEFT EPSU (13WL). OPERATIONS CHECK GOOD, W/REF TO AMM33-51-38 PB 401.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING EMERGENCY LIGHTING BATTERY CHECK, AFT LT FAILED. REMOVED AND REPLACED AFT LEFT EPSU (13WL). OPERATIONS CHECK GOOD, W/REF TO AMM33-51-38 PB 401.