DOC AIRBUS | MMEL ITEMS A320F21-31 Pressure Control and Monitoring
- 21-31-01 Automatic Cabin Pressure Control System (CPC, Outflow Valve AUTO Channel)
- 21-31-02 Manual Cabin Pressure Control System (MAN V/S CTL Sel, Outflow Valve MAN Channel)
- 21-31-03 Pressure Safety Valve
- 21-31-04 Landing Elevation Selection AUTO Function
- 21-31-05 Landing Elevation Selection MAN Function