As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REFERENCE[TTG8Q00TRMXN]FOUND 3 EMERGENCY LIGHTS INOP EXTERIOR OF AIRCRAFT DURING OPS CHECK<[01] RELAMPED FWD ENTRY DOOR SLIDE LIGHT AND PERFORMED GOOD INSTALLATION TEST PER AMM 33-51-04-960-801<BR><BR>UPON FURTHER INVESTIGATION; FOUND EMERGENCY BATTERY PACK M1670 TO BE BAD; REMOVED BATTERY PACK AND INSTALLED SERVICEABLE PACK AND PERFORMED GOOD INSTALLATION TEST PER AMM 33-51-06-960-805;[02] VERIFIED CORRECTIVE ACTION #1