As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STA 351 WL 289 RBL 1 , MOUNTED ON CEILING PANEL JUST TO RIGHT OF THE FWD ENTRY LIGHT PANEL, EMERGENCY LIGHT EXIT INOP. REMOVED AND REPLACED BATTERY PACK M730 IAW AMM 33-51-07-022-023- 002 AND 33-51-07-862-029-002. PERFORMED OPS CHECK GOOD.