What was found
ALL 4 EPSU BATTERIES REQ REPLACEMENT / R&R 4 CABIN EPSU BATTERIES PER AMM 33-51-38 PB 401 OPS CHECK GOOD"
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ALL 4 EPSU BATTERIES REQ REPLACEMENT / R&R 4 CABIN EPSU BATTERIES PER AMM 33-51-38 PB 401 OPS CHECK GOOD"