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 BATTERY PACK M1669 ARE INOP<[01] REMOVED AND REPLACED POWER SUPPLY BATTERY PACK M1669 IAW AMM TASK 33-51-06-960-805. PERFORMED TEST TO THE ASSOCIATED LIGHTS IAW WDM 33-51-13 PAGE 1 SHEET 1 SUCCESSFULLY.;[02] VERIFIED CORRECTIVE ACTION #1