As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EPSU L AND R FAIL P TP SYSTEM LIGHT CHECK REMOVED AND REPLACED LEFT AND RIGHT EPSU''S (11WL AND 12WL) AND L EFT AND RIGHT EPSU BATTERIES IAW AMM 33-51-38-000-001-A, 33 -51-38-400-001-A, 33-51-38-000-002-A, AND 33-51-38-400-002-A. PE RFORMED OPS CHECK OF THE EMERGENCY SUPPLY UNITS BY BITE CHECK IAW A320 AMM 33-51-00-710-001-A. OPS CHECK GOOD.