What was found
DURING NON-ROUTINE CHECK, FOUND BATTERY FAULT FOR EPSU 13WL CHECK. MX REPLACED EPSU 13WL BATTERY PACK WITH SERVICEABLE UNIT AND FUNCTIONAL CHECK WAS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING NON-ROUTINE CHECK, FOUND BATTERY FAULT FOR EPSU 13WL CHECK. MX REPLACED EPSU 13WL BATTERY PACK WITH SERVICEABLE UNIT AND FUNCTIONAL CHECK WAS NORMAL.