As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEN BY NRC: REMOVE EMERGENCY LIGHT POWER SUPPLY (M03378), TO FOM (STRUCTURE REPAIR). APROX. STA 725 RIGHT SIDE. REMOVED AND REINSTALLED EMERGENCY LIGHT POWER SUPPLY CM03378 AND REMOVED AND REPLACED POWER SUPPLY BATTERY PACK M1676 AT ROW 7DEF AND REMOVED AND REPLACED EMERGENCY AISLE LIGHT AT ROW 27ABC AND PERFORMED OPERATIONAL TEST, TESTED GOOD IAW B737 AMM 33-57-06-960-803, 33-51-06-960-802 AND 33-51-03-960-802.