What was found
EPSU BATTERY NR 4 NOT WORKING. R & R NR4 EPSU BATTERY IAW AMM 33-51-17. OPS CHECK GOOD. NO FURTHER DEFECTS FOUND AT THIS TIME.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EPSU BATTERY NR 4 NOT WORKING. R & R NR4 EPSU BATTERY IAW AMM 33-51-17. OPS CHECK GOOD. NO FURTHER DEFECTS FOUND AT THIS TIME.