What was found
EMERGENCY BACKUP BATTERY 13WL FAILED DURING CIDS TEST. REPLACED EMERGENCY BACKUP BATTERY IAW MM 33-51-38. MAINTENANCE PERFORMED SUCCESSFUL OPS CHECK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY BACKUP BATTERY 13WL FAILED DURING CIDS TEST. REPLACED EMERGENCY BACKUP BATTERY IAW MM 33-51-38. MAINTENANCE PERFORMED SUCCESSFUL OPS CHECK.