As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TROUBLESHOOT EMERGENCY LIGHTS. (<P>REMOVED AND INSTALLED NEW EMERGENCY LIGHT BATTERY PACK #10 IAW AMM 33-51-07-022-001 AND 33-51-07-422-012. OPERATIONAL TEST OF THE NEW EMERGENCY LIGHT BATTERY PACK CHECKS GOOD IAW AMM 33-51-07-712-009. </P>)