As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHT BATTERY 1 LOW. REVERSED DMP 33-50-4 AS REQUIRED. REMOVED AND REPLACED EMERGENCY POWER SUPPLY BATTERY IAW A.M.M. 33-51-01-000-802/400-802. PERFORMED OPERATIONAL TEST AS PER TASK# 33-51-01-700-802 AND FOUND SATISFACTORY. THIS CLEARS DEFERRAL [T3F18E0076GAD]. PLACARD REMOVED. OK FOR CONTINUE IN SERVICE.