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flare, or should retard the thrust levers as soon as it is no longer necessary to carry thrust, and if
necessary before he receives the “retard” reminder.
Although use of the autothrust is recommended for the entire approach, this does not absolve the
pilot from his responsibility to monitor its performance, and to disconnect it if it fails to maintain
speed at the selected value. Such monitoring should include checking on whether or not the
managed speed, calculated by the FMGEC, is reasonable.
For more information concerning aircraft handling during final approach, refer to the Refer to 99
Duref Cible FCOM.
ENGINE FAILURE
The flight crew can continue to use autothrust after an engine failure, but some pilots feel that
directional control is more difficult, when A/THR changes the thrust instead of the pilot making the
thrust changes manually. The choice between using, or not using, A/THR after engine failure is a
personal one. As far as speed control is concerned, A/THR is usually more accurate than a pilot.
MANUAL ENGINE START
Applicable to: ALL
GENERAL
Pilots normally use automatic starting to start an engine.
A330/A340 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
SUPPLEMENTARY PROCEDURES
POWER PLANT
A330/A340 FLEET PRO-SUP-70 P 6/20
FCOM 19 AUG 10
However, manual starting is recommended in the following cases :
‐ After aborting a start, because of :
• Engine stall
• Engine EGT overlimit
• Low start air pressure
‐ When expecting a start abort, because of :
• Degraded bleed performance, due to hot conditions, or at a high-altitude airfields.
• An engine with a reduced EGT margin in hot conditions, or at a high-altitude airfields.
• Marginal performance of the external pneumatic power group.
Applicable to:
MANUAL ENGINE START PROCEDURE
THR LEVERS............................................................................................................................IDLE
CAUTION The engine will start, regardless of the thrust lever position, and will rapidly
accelerate to generate the thrust demanded by the TLA causing a hazardous
situation if idle is not selected.
ENG START selector............................................................................... NORM THEN IGN START
The lower ECAM displays the ENG page
ENG MAN START.........................................................................................................................ON
• Do not set the MAN START pushbutton to ON before all amber crosses have disappeared on
engine parameters (upper ECAM display).
• On ECAM lower display check that the START VALVE is in line.
• On ECAM displays check that the OIL PRESS increases, N2 increases.
When N2 reaches maximum motoring speed (minimum 20 %) :
The maximum motoring speed is defined as the speed at which N2 acceleration is less than
1 % in approximately 5 s.
MASTER switch...................................................................................................................... ON
The PNF starts the timing for monitoring the light-up delay.
ECAM display.................................................................................................................. CHECK
Check : ‐ Indication of igniters A and B
‐ Fuel flow increases
‐ EGT and N1 increase within 30 s in flight or 15 s on ground (maximum) after
fuel is on.
A330/A340 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
SUPPLEMENTARY PROCEDURES
POWER PLANT
A330/A340 FLEET PRO-SUP-70 P 7/20
FCOM 19 AUG 10
When idle is reached (AVAIL indication is displayed) :
ECAM display.................................................................................................................. CHECK
Check : ‐ START VALVE crossline (between 50 and 56 % N2)
‐ Igniter indication off
‐ Main and secondary engine idle parameters normal.
MAN START..........................................................................................................................OFF
ENG START selector........................................................................................................ NORM
Applicable to:
MANUAL ENGINE START PROCEDURE
THR LEVERS............................................................................................................................IDLE
CAUTION The engine will start, regardless of the thrust lever position, and will rapidly
accelerate to generate the thrust demanded by the TLA causing a hazardous
situation if idle is not selected.
ENG START selector............................................................................... NORM THEN IGN START
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A330/A340机组操作手册 FLIGHT CREW OPERATING MANUAL FCOM 11(121)
