What was found
EPSU BATTERY 10WL FAILED OPC. CORRECTIVE ACTION PERFORMED ON LTPR NR#50013311136-0010 SO:1571. REPLACED EPSU BATTERY IAW AMM 33-51-38-04 REV81.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EPSU BATTERY 10WL FAILED OPC. CORRECTIVE ACTION PERFORMED ON LTPR NR#50013311136-0010 SO:1571. REPLACED EPSU BATTERY IAW AMM 33-51-38-04 REV81.