As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:NAON DEPART ECAM YELLOW LOW FLUD WARN. FLUID LVL IND FLUC APPROX 15-20% ON OVRHD GAUGE.FOUND YELLOW SYSTEM ACCUMULATOR INDICATING 0 PSI FOUND HYDRAULIC FLUID INSIDE SCHRADER VALVE LF 1199911 11/14/21 REMOVED AND REPLACED YELLOW SYSTEM ACCUMULATOR UP TO AND INCLUDING STEP 2(G)(4) REF A300 AMM 29 11 56 0401 FINISHED INSTALLATION AIR BLEEDING AND OPS CK PER MM 29 11 56