As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY EXIT LIGHTS ASSOCIATED TO BATTERY PACK M1676 INOP<[01] REMOVED; REPLACED AND PERFORMED GOOD INSTALLATION TEST OF M1676 EMERGENCY BATTERY PACK AS DOCUMENTED ON ATTACHED STEPS.;[02] VERIFIED COMPLETION CORRECTIVE ACTION 1 AND MEASUREMENT TABLE.