What was found
DURING EMERGENCY LIGHT TEST HAVE FAULT EPSU BATTERY EMER L. REMOVED AND REPLACED EPSU AND BATTERY AT DOOR 1L,OP CHECK NORMAL REF AMM 33-51-38.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING EMERGENCY LIGHT TEST HAVE FAULT EPSU BATTERY EMER L. REMOVED AND REPLACED EPSU AND BATTERY AT DOOR 1L,OP CHECK NORMAL REF AMM 33-51-38.