What was found
AIRCRAFT WAS NOT GNDED. IAW TASK CARD 33C22033002, EPSU 17WL FAILED TEST. REPLACED EPSU 17WL BATTERY & ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK IAW AMM 33-51-38-400-802A.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS NOT GNDED. IAW TASK CARD 33C22033002, EPSU 17WL FAILED TEST. REPLACED EPSU 17WL BATTERY & ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK IAW AMM 33-51-38-400-802A.