As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SVC CHECK FOUND ROWS 33-38 EMERGENCY LIGHTS OUT. REPLACED EPSU BATTERY ON AFT GALLEY AND LEFT AND RIGHT CENTER CABIN EPSU. REPLACED AFT GALLEY EPSU, FOUND BROKEN WIRE AT ROW 36. SPLICED BROKEN WIRES IAW A321 AWM 33-51-08. AND SPWM CHAP 20. FOUND EPSU (11WL) FAULTING UNIT IN LH CENTER CABIN. REPLACED PER A321 NEO AMM 33-51. (LP 8387766)