What was found
(LOG 4375365) EXIT" SIGN IN ROW 22 IS INOP DURING CHECK. REMOVED AND REPLACED BATTERY PACK FOR EMERGENCY LIGHTS IN M1670 PER B737 AMM 33-51.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(LOG 4375365) EXIT" SIGN IN ROW 22 IS INOP DURING CHECK. REMOVED AND REPLACED BATTERY PACK FOR EMERGENCY LIGHTS IN M1670 PER B737 AMM 33-51.