Page 78 - Demo

2.10/62
REV 25
A330
CHINA AIRLINES
UNRELIABLE SPEED INDICATION (cont’d) FLYING TECHNIQUE TO STABILIZE SPEED
Stabilize the altitude. When altitude is stabilized:
– − If the pitch is above the target pitch, increase the thrust and – maintain the altitude.
– − If the pitch is below the target pitch, decrease the thrust and
maintain the altitude.
When the pitch reaches the target pitch, adjust the thrust to keep this target pitch.
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When flight path is stabilized :
– AP / FD .........................................................................OFF – A / THR .........................................................................OFF –SPEEDBRAKES ............................... CHECK RETRACTED – FLIGHT PATH .......................................KEEP STABILIZED
Respect Stall Warning and disregard “RISK OF UNDUE
STALL WARNING” STATUS message if displayed on ECAM.
AFFECTED ADR IDENTIFICATION
– PROBE / WINDOW HEAT ..............................................ON – ALL SPEED INDICATIONS ................................. X CHECK
ADR3 and STBY speeds use the data of the same probe.
" If at least one ADR is confirmed reliable :
− RELIABLE AIR DATA.............................................USE − UNRELIABLE ADR P/B(s).....................................OFF
" If affected ADR(s) cannot be identified or all ADRs are affected :
! When above FL 250
− ONE ADR .................................................. KEEP ON − TWO ADR P/B(s) ...............................................OFF This prevents the flight control laws from using two
coherent but unreliable ADR data.
For flight continuation, Refer to Pitch / Thrust T ables.
! When below FL 250, if speed still unreliable :
− ALL ADR P/B(s).................................................OFF − SPD ...............................................FLY THE GREEN − NAV ADR 1+2+3 FAULT Procedure............ APPLY
CLIMB
CLIMB IN CLEAN CONFIGURATION
530 000lb
440 000lb
350 000lb
260 000lb
THRUST
FL
Pitch (Resultant speed)
CLB
50
8○(280kt)
10○(250kt)
13○(220kt)
16○(185kt)
100
7○(280kt)
9○(250kt)
11○(220kt)
15○(190kt)
200
6○(280kt)
7○(250kt)
9○(225kt)
12○(190kt)
300
4○(275kt)
5○(250kt)
6○(225kt)
8○(190kt)
400
/
/
4○(220kt)
5○(190kt)
CRUISE
FLYING TECHNIQUE TO STABILIZE SPEED Stabilize the altitude. When altitude is stabilized:
- cont’d -