曝光台 注意防骗
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To make the landing run easier, the rudder trim can be reset to zero in the later stages of the approach. On pressing the rudder trim reset button, the trim is removed and the pilot should anticipate the increased rudder force required. With rudder trim at zero, the neutral rudder pedal position corresponds to zero rudder and zero nose wheel deflection.
CIRCLING ONE ENGINE INOPERATIVE
Applicable to: ALL
In normal conditions, circling with one engine inoperative requires the down wind leg to be flown in CONF 3, with landing gear extended.
In hot and high conditions and at high landing weight, the aircraft may not be able to maintain level flight in CONF 3 with landing gear down. The flight crew should check the maximum weight showed in the QRH CIRCLING APPROACH WITH ONE ENGINE INOPERATIVE procedure table. If the landing weight is above this maximum value, the landing gear extension should be delayed until established on final approach.
ABNORMAL OPERATIONS
OPERATING TECHNIQUES
If the approach is flown at less than 750 ft RA, the warning "L/G NOT DOWN" will be triggered. "TOO LOW GEAR" warning is to be expected, if the landing gear is not downlocked at 500 ft RA. Therefore, if weather conditions permit, it is recommended to fly a higher circling pattern.
ONE ENGINE INOPERATIVE GO-AROUND
Applicable to: ALL
A one engine inoperative go-around is similar to that flown with all engines. On the application of TOGA, rudder must be applied promptly to compensate for the increase in thrust and consequently to keep the beta target centred. Provided the flap lever is selected to Flap 1 or greater, SRS will engage and will be followed. If SRS is not available, the initial target pitch attitude is 12.5 °. The lateral FD mode will be GA TRK and this must be considered with respect to terrain clearance. ALT should
be selected at the engine inoperative acceleration altitude, with the flap retraction and further climb carried out using the same technique as described earlier Refer to AO-020 ENGINE FAILURE AFTER
V1.
THRUST LEVERS MANAGEMENT IN CASE OF INOPERATIVE REVERSER(S)
Applicable to: ALL
PREFACE
This section provides recommendations on thrust levers management in case of inoperative
reverser(s). These recommendations are applicable in case of in-flight failure (including engine failure) and/or in case of MEL dispatch with reverser(s) deactivated.
2 AT LEAST ONE REVERSER OPERATIVE
If at least one reverser is operative, the general recommendation is to select the reverser thrust on all (A340)/both (A330) engines during rejected takeoff (RTO) and at landing, as per normal procedures.
Note: The ENG 1(2)(3)(4) (A340) REVERSER FAULT ECAM caution may be triggered after the reverser thrust is selected. This is to remind the flight crew that reverser(s) is/are inoperative.
NO REVERSERS OPERATIVE
If no reversers are operative, the general recommendation is to not select the reverser thrust during RTO and at landing.
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A330/A340 机组训练手册 FCTM Flight Crew Training Manual 2(29)
