What was found
(LOG 4823769) DURING TESTING FOUND EMERGENCY EXIT SIGN ABOVE LEFT OVERWING EXIT DOORS DO NOT ILLUMINATE. REPLACED BATTERY PACK M01694 PER B737 AMM 33-51 , OPS CKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(LOG 4823769) DURING TESTING FOUND EMERGENCY EXIT SIGN ABOVE LEFT OVERWING EXIT DOORS DO NOT ILLUMINATE. REPLACED BATTERY PACK M01694 PER B737 AMM 33-51 , OPS CKS GOOD.