What was found
CAPACITY TEST OF EPSU BATTERY 13WL UNSATISFACTORY. / REMOVED AND REPLACED EPSU BATTERY 13WL IAW AMM 33-51-38 PB 401 CONF 00. OPS CHECK GOOD."
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CAPACITY TEST OF EPSU BATTERY 13WL UNSATISFACTORY. / REMOVED AND REPLACED EPSU BATTERY 13WL IAW AMM 33-51-38 PB 401 CONF 00. OPS CHECK GOOD."