What was found
AIRCRAFT NOT GROUNDED. EPSU 11WL FAILED TEST. REPLACED EPSU 11WL BATTERY IAW AMM 33-51-38.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT NOT GROUNDED. EPSU 11WL FAILED TEST. REPLACED EPSU 11WL BATTERY IAW AMM 33-51-38.