As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY EXIT LIGHTS ASSOCIATED WITH M1672 BATTERY PACK ARE INOP.<[01] INSTALLED SERVICEABLE EMERGENCY EXIT LIGHT BATTERY PACK M1672; PERFORMED A GOOD OPERATIONAL CHECK PER AMM 33-51-06-960-805;[02] UPDATED PARTS INFO;[03] VERIFIED ACTION ITEM 1;[04] REMOVED UNSERVICEABLE EMERGENCY EXIT LIGHT BATTERY PACK M1672; REPLACED WITH SERVICEABLE BATTERY PACK; PERFORMED A GOOD OPERATIONAL CHECK PER AMM 33-51-06-960-805;[05] VERIFIED CORRECTION;[06] VERIFIED CORRECTIVE ACTION #4