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To ensure full depressurization of the aircraft before impact.
BRACE FOR IMPACT.........................................................................................................ORDER
FLARE, TOUCH DOWN AND ROLL OUT
Engines should be shut down sufficiently early to ensure fuel is shut off before the nacelles
impact, but sufficiently late to ensure adequate hydraulic supplies for the flight controls
Engine pumps continue to supply adequate hydraulic pressure for 30 s after engine shutdown.
REVERSE..................................................................................................................DO NOT USE
Do not use reversers in order to prevent:
The engine(s) from touching ‐ the ground during rollout
‐ Ground spoilers extension, in the case of abnormal main landing gear.
If NOSE L/G abnormal
NOSE..................................................................................................................MAINTAIN UP
After touchdown, keep the nose off the runway by using the elevator. Then, lower the nose
onto the runway before elevator control is lost.
To be continued on next page
A330/A340 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
ABNORMAL AND EMERGENCY PROCEDURES
LANDING GEAR
A330/A340 FLEET PRO-ABN-32 P 41/64
FCOM 19 AUG 10
LDG WITH ABNORMAL LG (Cont'd)
BRAKES (compatible with elevator efficiency)...............................................................APPLY
ENG MASTERS..................................................................................................................OFF
Shut down the engines before nose impact.
If one MAIN L/G abnormal
ENG MASTERS (in sequence)...........................................................................................OFF
After main gear touchdown, shut down the outboard engines first, then the inboard engines
(failure side first) before nacelle touchdown.
FAILURE SIDE WING........................................................................................ MAINTAIN UP
Use roll control, as needed, to keep unsupported wing up as long as possible.
DIRECTIONAL CONTROL....................................................................................... MAINTAIN
Use rudder and brakes (maximum 1 000 PSI) to maintain the runway axis as long as
possible.
If both MAIN L/G abnormal
ENG MASTERS..................................................................................................................OFF
Shut down the engines in the flare, before touchdown.
PITCH ATTITUDE (at touchdown)........................................................... NOT LESS THAN 6°
WHEN A/C STOPPED
ENG (all) and APU FIRE pushbutton.....................................................................................PUSH
Pressing the ENG FIRE shuts off the related hydraulic pressure within a short time.
ALL ENG and APU AGENT..................................................................................................DISCH
If Evacuation required :
EVACUATION..............................................................................................................INITIATE
‐ All emergency and passenger doors may be used to evacuate the aircraft.
‐ Announce an appropriate command such as "PASSENGER EVACUATION-EVACUATE
THROUGH LH or RH DOORS” using the Passenger Address (PA) system, and press the
EVAC COMMAND pb, if installed.
If Evacuation not required:
CABIN CREW and PASSENGERS (PA)......................................................................NOTIFY
Ensure that all the landing gears are secured before initiating the disembarkation (before
switching OFF the seat belts signs).
To be continued on next page
A330/A340 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
ABNORMAL AND EMERGENCY PROCEDURES
LANDING GEAR
A330/A340 FLEET PRO-ABN-32 P 42/64
FCOM 19 AUG 10
LDG WITH ABNORMAL LG (Cont'd)
A330/A340 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
ABNORMAL AND EMERGENCY PROCEDURES
LANDING GEAR
A330/A340 FLEET PRO-ABN-32 P 43/64
FCOM 19 AUG 10
LDG WITH ABNORMAL LG
Applicable to: ,
The procedure is intended for use when nose or main landing gear fail to extend or/and lockdown
following the application of L/G GRVTY EXTN procedure.
It is preferable to use any available landing gear, rather than carry out a belly landing.
Under these circumstances, a hard surface runway landing is recommended.
Full advantage should be taken of any foam spread on the runway
PREPARATION
CABIN CREW .................................................................................................................... NOTIFY
Notify the cabin crew of the nature of emergency encountered and state intention. Specify the
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A330/A340机组操作手册 FLIGHT CREW OPERATING MANUAL FCOM 8(58)
