DOC AIRBUS | MMEL ITEMS A320FEngine Bleed Air Supply System
| 36-11-01 | Engine Bleed Air Supply System |
|---|
Applicable to: -
NOTE:
The HP ground connection
is near the engine 1 hazardous area. If the bleed air supply system
2 is inoperative, it is better to use the APU bleed for
engine start. If the APU bleed is not available, a ground
cart can be used as long as the pneumatic pipe is kept out of the
hazardous area.
36-11-01-A Non ETOPS flight - no FL limitation
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| C 13.04.2026 | 2 | 1 | Yes |
(o)
1)
2)
3)
4)
One may be inoperative provided
that:
1)
ETOPS is not conducted, and
2)
The associated ENG BLEED pb-sw is set to OFF, and
3)
The X BLEED selector is set to OPEN,
and
4)
The speedbrakes are operative.
36-11-01-B ETOPS flight - no FL limitation
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| A | 2 | 1 | Yes |
(o)
1)
2)
3)
4)
5)
For ETOPS, one may
be inoperative for one flight provided that:
1)
The APU bleed air supply system
is operative, and
2)
The APU is running throughout
the flight, and
3)
The associated ENG
BLEED pb-sw is set to OFF, and
4)
The X BLEED selector is set to OPEN,
and
5)
The speedbrakes are operative.
36-11-01-E Non ETOPS flight - limitation to 31500 ft
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| C 13.04.2026 | 2 | 1 | Yes |
(o)
1)
2)
3)
4)
One may
be inoperative provided that:
1)
ETOPS is not conducted, and
2)
The associated ENG BLEED pb-sw is set to OFF, and
3)
The X BLEED selector is set to OPEN,
and
4)
The altitude is limited to 31500 ft ( 9600 m).
36-11-01-F ETOPS flight - limitation to 31500 ft
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| A | 2 | 1 | Yes |
(o)
1)
2)
3)
4)
5)
For ETOPS, one may be inoperative for one flight provided that:
1)
The APU bleed air supply system
is operative, and
2)
The APU is running throughout
the flight, and
3)
The associated ENG BLEED pb-sw is set to OFF, and
4)
The X BLEED selector is set to OPEN,
and
5)
The altitude is limited to 31500 ft ( 9600 m).
| 36-11-01 | Engine Bleed Air Supply System |
|---|
Applicable to: -
NOTE:
The HP ground connection
is near the engine 1 hazardous area. If the bleed air supply system
2 is inoperative, it is better to use the APU bleed for
engine start. If the APU bleed is not available, a ground
cart can be used as long as the pneumatic pipe is kept out of the
hazardous area.
36-11-01-C Non ETOPS flight - limitation to 37000 ft
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| C 13.04.2026 | 2 | 1 | Yes |
(o)
1)
2)
3)
4)
5)
One may
be inoperative provided that:
1)
ETOPS is not conducted, and
2)
The associated ENG BLEED pb-sw is set to OFF, and
3)
The X BLEED selector is set to OPEN,
and
4)
The altitude is limited to 37000 ft ( 11200 m), and
5)
The speedbrakes are operative.
36-11-01-D ETOPS flight - limitation to 37000 ft
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| A | 2 | 1 | Yes |
(o)
1)
2)
3)
4)
5)
6)
For ETOPS, one may be inoperative for one flight provided that:
1)
The APU bleed air supply system
is operative, and
2)
The APU is running throughout
the flight, and
3)
The associated ENG BLEED pb-sw is set to OFF, and
4)
The X BLEED selector is set to OPEN,
and
5)
The altitude is limited to 37000 ft ( 11200 m), and
6)
The speedbrakes are operative.
36-11-01-E Non ETOPS flight - limitation to 31500 ft
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| C 13.04.2026 | 2 | 1 | Yes |
(o)
1)
2)
3)
4)
One may
be inoperative provided that:
1)
ETOPS is not conducted, and
2)
The associated ENG BLEED pb-sw is set to OFF, and
3)
The X BLEED selector is set to OPEN,
and
4)
The altitude is limited to 31500 ft ( 9600 m).
36-11-01-F ETOPS flight - limitation to 31500 ft
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| A | 2 | 1 | Yes |
(o)
1)
2)
3)
4)
5)
For ETOPS, one may be inoperative for one flight provided that:
1)
The APU bleed air supply system
is operative, and
2)
The APU is running throughout
the flight, and
3)
The associated ENG BLEED pb-sw is set to OFF, and
4)
The X BLEED selector is set to OPEN,
and
5)
The altitude is limited to 31500 ft ( 9600 m).
36-11-01-G Non ETOPS flight - no FL limitation
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| B 06.04.2026 | 2 | 1 | Yes |
(o)
1)
2)
3)
4)
One may
be inoperative provided that:
1)
ETOPS is not conducted, and
2)
The associated ENG BLEED pb-sw is set to OFF, and
3)
The X BLEED selector is set to OPEN,
and
4)
The speedbrakes are operative.
NOTE:
In the case of depressurization
at altitudes higher than 37000 ft ( 11200 m), oxygen masks
may drop down during the descent.
36-11-01-H ETOPS flight - no FL limitation
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| A | 2 | 1 | Yes |
(o)
1)
2)
3)
4)
5)
For ETOPS, one may be inoperative for one flight provided that:
1)
The APU bleed air supply system
is operative, and
2)
The APU is running throughout
the flight, and
3)
The associated ENG BLEED pb-sw is set to OFF, and
4)
The X BLEED selector is set to OPEN,
and
5)
The speedbrakes are operative.
NOTE:
In the case of depressurization
at altitudes higher than 37000 ft ( 11200 m), oxygen masks
may drop down during the descent.