What was found
FWD CABIN EMERGENCY PWR SUPPLY 10WL FAILED CIDS EPSU TEST. / REMOVED & REPLACED FWD CABIN EMERGENCY PWR SUPPLY BATTERY & OPS CHECK GOOD IAW AMM 33-51-38."
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FWD CABIN EMERGENCY PWR SUPPLY 10WL FAILED CIDS EPSU TEST. / REMOVED & REPLACED FWD CABIN EMERGENCY PWR SUPPLY BATTERY & OPS CHECK GOOD IAW AMM 33-51-38."