As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND THE UPPER DECK EMERGENCY SILL LIGHT INOP (M5170) (REPLACE) I.A.W AMM 33-51-04-902-001-001 REV.107.00 REPLACED BATTERY (M5170) AT UPPER DECK AND PERFORMED POWER SUPPLY TEST, THE RESULT WAS SATISFACTORY. IPC VERIFIED AND SERVICEABLE PARTS TAG NO.068400. ALL PAPERWORK C/W