As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER T/O PRESS REGULATOR NR 1 FAULTED FOLLOWED BY PRESS REGULATOR NR 2. ECAM SHOWED AFT OUTFLOW VALVE FULL OPEN AND RED. WOULD NOT MOVE IN MANUAL AFT OUTFLOW VALVE ALSO SHOWED FULL OPEN ON OVERHEAD PANEL. ACFT LANDING WT WITHIN LIMITS. R & R AUTO PRESS CONTROLLER IAW MM 21-31-11-4, SYS TESTED IAW MM 21-31-00-5. R & R AFT OUTFLOW VALVE IAW MM 21-31-12-4.