As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INOP LOWER SIDEWALL PANEL BATTERY PACK POSITION M1669 AT PASSENGER CABIN (1 EA) 2023-404675<[01] REPLACED BATTERY PACK POSITION M1669 AT PASSENGER CABIN (1 EA) IAW B737-700 AMM 33-51-06-960-805.<BR>TEST IS OK;[02] CERTIFIED WORK PERFORMED