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Rotate the handle clockwise 3 turns until reaching the mechanical stop, even if
resistance is felt.
L/G
lever.................................................................................................................................
.............DOWN
GEAR DOWN indications (if
available)............................................................................................... CHECK
Note: 1. Depending on aircraft speed, the display may show the landing gear doors in
the amber transit
position.
2. In the event of gravity extension, caused by the failure of both LGCIUs, landing
gear position
indication on ECAM are lost. LDG GEAR light on LDG GEAR control panel remain
available, if
LGCIU 1 is electrically supplied.
3. The L/G LGCIU 2 FAULT or BRAKES SYS 1(2) FAULT cautions may be
spuriously triggered
after a gravity extension.
4. If the three green downlock arrows are not on, it is possible that the handcrank is
not at the
mechanical stop. Check that the handcrank is firmly against the mechanical stop.
If successful:
Do not reset the free-fall system. This will avoid such undesirable effects as further
loss of fluid, in the
event of a leak, or possible landing gear unlocking, in the event of a gear selector
valve jamming in the
UP position.
Note: The free-fall system may be reset in flights used for training. If the green
hydraulic system is
available, resetting the free-fall system allows the landing gear doors to be closed.
The flight crew should not reset the free-fall system on the ground after flight.
If unsuccessful:
LDG WITH ABNORMAL L/G
procedure........................................................................................APPLY
ASYMMETRIC BRAKING
Normal braking is faulty, or the green hydraulic system is in low pressure, and all
brakes of one gear are
released.
Apply brake progressively on the available side. Counter swing with the rudder.
Avoid crosswind in excess of 10 knots from the side of the available brake.
If only one reverse is available:
Do not use Reverse on the side of the available brake.
LDG DIST
PROC..............................................................................................................................
..APPLY
Refer to ABN-80 LDG CONF/APPR SPD/LDG DIST On Dry Runways Following
Failures - Introduction in
case of BRAKES NORM BRK FAULT or HYD G SYS LO PR
ABN-32
3/4
AQU3I1CK8 R/AEF3E1RE9N/ACE3 H2A0ND/A B3O2OK1
ABNORMAL AND
EMERGENCY PROCEDURES 30 AUG 10
A318/A319/A320/A321 FLEET , , , , , , , ,
, , , , , , , , , , ,
LDG WITH ABNORMAL L/G
PREPARATION
CABIN
CREW.............................................................................................................................
.. NOTIFY
ATC.................................................................................................................................
...............NOTIFY
GALLEY.........................................................................................................................
......................OFF
Consider fuel reduction to a safe minimum.
If NOSE L/G abnormal:
CG location (if
possible)................................................................................................................. AFT
10 passengers from ‐ front to rear moves the CG roughly 4 % aft
‐ 10 passengers from mid to rear moves the CG roughly 2.5 % aft.
If one MAIN L/G abnormal:
FUEL
IMBALANCE.............................................................................................................
CONSIDER
Open the fuel X-FEED valve and switch off the pumps on the side with landing gear
normally
extended.
OXYGEN CREW
SUPPLY....................................................................................................................OFF
SIGNS.............................................................................................................................
...................... ON
CABIN and
COCKPIT.................................................................................................................
PREPARE
‐ Loose equipment secured.
‐ Survival equipment prepared.
‐ Belts and shoulder harness locked.
APPROACH
GPWS
SYS..................................................................................................................................
....... OFF
L/G
lever............................................................................................................................C
HECK DOWN
GRVTY GEAR EXTN handcrank......................................................................TURN
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A318/A319/A320/A321QRH快速检查单QUICK REFERENCE HAND BOOK3(77)
