As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEAT MOUNTED EMERGENCY LIGHTS ON SEAT ROWS 35ABC TO 39ABC INOPERATIVE. REMOVED BATTERY PACK AND REPLACED BATTERY PACK WITH A NEW BATTERY PACK P/N AD-D717-01-100 S/N 376 885 AT AFT GALLEY CEILING PANEL LT IAW AMM 33-51-06-9 60-805, AND PERFORMED EMERGENCY LIGHTS OPS TEST IAW AMM 33-51-00-720-801. TEST IS GOOD FROM SEAT ROWS 35ABCTO 39ABC.