What was found
CENTER AISLE EMERG EXIT SIGN AFT SIDE WON'T TEST. REPLACED PWR SUPPLY AND BATTERY PACK, CKS OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CENTER AISLE EMERG EXIT SIGN AFT SIDE WON'T TEST. REPLACED PWR SUPPLY AND BATTERY PACK, CKS OK.