DOC AIRBUS | MMEL ITEMS A320FPack Flow Control Valve
| 21-51-01 | Pack Flow Control Valve |
|---|
Applicable to: -
21-51-01-A One inoperative in the closed position
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| C 13.04.2026 | 2 | 1 | No |
(m)
1)
2)
3)
One may be inoperative provided that:
1)
ETOPS is not conducted, and
2)
The affected pack flow control
valve is secured in the closed position, and
3)
The associated air conditioning pack is considered inoperative.
21-51-01-B Non pressurized flight
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| C 13.04.2026 | 2 | 0 | No |
Both may be inoperative provided that:
1)
The manual cabin pressure control system is operative, and
2)
The flight is not pressurized.