As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: EMERGENCY LIGHTS AT AFT SERVICE AND ENTRY DOOR LININGS WERE FOUND INOP; REF TOMX WO 2082 NR 00148. EMERGENCY LIGHT POWER UNITS WERE REPLACED PER EMB-190 AMM 33-50-01. SATISFACTORY TEST. COMPLETED BY: 201637252 - VELASCO CARMONA, RAUL 09/OCT/22. INSPECTED BY: 200103958 - PEREZ ROSAS, MIGUEL ANGEL 09/OCT/22.