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Applicable to:
,
,
MSN,,
4617,
Note: In case of a dual bleed failure, the rate at which the cabin altitude increases may be
minimized by closing the forward cargo isolation valve, if the cargo freight permits.
�� ENG 1 BLEED failure:
This procedure is to be applied if ENG 1 BLEED was lost due to a:
‐ LEAK on side 1, or
‐ ENG 1 FIRE, or
‐ Start Air Valve 1 failed open.
DESCENT TO FL100/MEA............................................................................................. INITIATE
Descend rapidly to FL 100/MEA, to prevent excessive cabin altitude.
AVOID ICING CONDITIONS
�� ENG 2 BLEED failure:
This procedure is to be applied if ENG 2 BLEED was lost due to a:
‐ LEAK on side 2, or
‐ ENG 2 FIRE, or
‐ Start Air Valve 2 failed open.
X BLEED........................................................................................................... CHECK CLOSED
DESCENT TO FL225/MEA............................................................................................. INITIATE
Descend rapidly to FL 225, to recover the bleed supply from the APU.
APU.................................................................................................................................. START
Start the APU during the descent.
�� AT, OR BELOW, FL 225:
WING A.ICE..................................................................................................................... OFF
APU BLEED must not be used for wing anti-ice.
APU BLEED....................................................................................................................... ON
MAX FL225
AVOID ICING CONDITIONS
To be continued on next page
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
ABNORMAL AND EMERGENCY PROCEDURES
PNEUMATIC
A318/A319/A320/A321 FLEET PRO-ABN-36 P 15/54
FCOM 19 AUG 10
AIR DUAL BLEED FAULT (Cont'd)
�� In all other cases:
DESCENT........................................................................................................................INITIATE
Descend rapidly to FL 225, so that the bleed supply may be supplied by the APU, if the bleed
system recovery is not successful.
�� If both packs are available:
If both packs are operative, it can be suspected that the second bleed system failed due to
excessive demand. Recovery of the second failed engine bleed may be attempted.
�� If ENG 1 BLEED is lost first:
PACK 1...................................................................................................................... OFF
ENGINE 2 BLEED.......................................................................................................ON
�� If ENG 2 BLEED is lost first:
PACK 2...................................................................................................................... OFF
ENGINE 1 BLEED.......................................................................................................ON
�� If engine bleed recovery was not successful, or if one pack is inoperative:
X BLEED......................................................................................................... CHECK OPEN
DESCENT TO FL225/MEA...................................................................................CONTINUE
Descend rapidly to FL 225, to recover the bleed supply from the APU
APU............................................................................................................................START
Start the APU during the descent.
�� AT, OR BELOW, FL 225:
WING A.ICE...............................................................................................................OFF
APU BLEED must not be used for wing anti-ice.
APU BLEED.................................................................................................................ON
MAX FL225
AVOID ICING CONDITIONS
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
ABNORMAL AND EMERGENCY PROCEDURES
PNEUMATIC
A318/A319/A320/A321 FLEET PRO-ABN-36 P 16/54
FCOM 19 AUG 10
AIR L(R) WING OR ENG 1(2) BLEED LEAK
Applicable to:
ENG BLEED AFFECTED (IF NOT AUTOMATICALLY CLOSED)................................................OFF
L2 ‐ With the ENG BLEED pushbutton-switch on, the FAULT light remains on.
‐ With the ENG BLEED pushbutton-switch off, the FAULT light goes off when the overheat
disappears.
L1�� If left wing or engine 1 bleed leak:
APU BLEED (IF NOT CLOSED)............................................................................................OFF
X BLEED (IF NOT CLOSED).....................................................................................................SHUT
　
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