1.4
SEC 1 + 2 + 3 FAULT
3
10
1.6
FLAPS/
SLATS
FLAPS and SLATS at zero
1
60 (APPR)
50 (THRESHOLD)
1.8 *
0 < FLAPS < 1 : Slats < 1
Slats _. 1
3
45
1.8
3
25
1.3
1 .-, FLAPS < 2 : Slats < 1
Slats _. 1
3
30
1.4
3
15
1.2
2 .-, FLAPS < 3 : Slats < 1
Slats _. 1
3
25
1.35
3
10
1.15
FLAPS = 3 : Slats < 1
1 .-, Slats .-, 3
Slats > 3
3
25
1.35
3
10
1.15
3
5
1.1
FLAPS > 3 : Slats < 1
1 .-, Slats .-, 3
Slats > 3
Not allowed
FULL
10
1.15
FULL
5
1.1
HYD
GREEN or YELLOW
NORM (1)
1.1
BLUE
NORM (1)
Negl.
GREEN +BLUE
3
25
1.6
GREEN +YELLOW
3
25
2.6
YELLOW +BLUE
NORM (1)
1.5
BRK
ANTI SKID
NORM (1)
1.5
AUTO BRK FAULT
NORM (1)
1.1
NAV
DUAL IR FAULT
DUAL ADR FAULT+ 3 FAULT
ADR 1 + 2
3
10
1.2
IR 1 + 2 + 3 FAULT
3
10
2.35
ENG
REV UNLOCK with buffet
1 **
55 (APPR)
40 (THRESHOLD)
1.75 *
REV UNLOCK with buffet
3 **
10
1.2* : Refer to 2.33 - MULTIPLE FAILURES
R **: Landing configuration as recommended by the ECAM
(1) If CONF 3 is used when "NORM" is indicated in the table, multiply the resulting landing distance by an additional factor of 1.1.
A319/A320/A321
oniatTril.,,
ABNORMAL PROCEDURES
REV 36
2.33
SEQ 001
USE OF THE TABLE
A VREF accounts for corrections due to the failure and to the required landing configuration.
LDG DIST factor must be applied to the actual landing distance CONF FULL.
FOR A SINGLE FAILURE
— Determine the required LDG CONF to be selected.
— Determine the A VREF.
— VAPP = VREF + A VREF + WIND CORRECTION R (Refer to QRH page 2.31).
— Determine the LDG DIST factor.
FOR MULTIPLE FAILURES
— Use the lowest LDG CONE
— Use the highest A VREF to compute VAPP.
— Multiply the landing distance factors together, except when all failures are indicated by an asterisk (*). In this case, the highest factor has to be taken.
Example :
FLAPS FAULT (F < 3, S 1)
LDG CONF 3
A VREF = 10 KT
LDG DIST x 1.15*
BRK ANTI SKID
NORM CONF
A VREF = 0
LDG DIST x 1.5
TOTAL
LDG CONF 3
A VREF = 10 KT
LDG DIST x 1.725
ALTN LAW
LDG CONF 3
A VREF = 10 KT
LDG DIST x 1.2*
FLAPS FAULT (F < 1, S 1)
LDG CONF 3
A VREF = 25 KT
LDG DIST x 1.3*
TOTAL
LDG CONF 3
A VREF = 25 KT
LDG DIST x 1.3A319/A320/A321
oniatTril.,,
ABNORMAL PROCEDURES
REV 35
2.34
SEQ 001
R TRIPPED C/B RE-ENGAGEMENT
R In flight, do not re-engage a circuit breaker that has tripped by itself, R unless the Captain (using his/her emergency authority) judges it R necessary for the safe continuation of the flight. This procedure should R be adopted only as a last resort, and only one re-engagement should be R attempted.
R On ground, do not re-engage any wing tank fuel pump circuit breaker. R For all other circuit breakers, if the flight crew coordinates the action with R maintenance, they may re-engage a tripped C/B, provided the cause of R the tripped C/B is identified.
COMPUTER RESET
When a digital computer behaves abnormally, as a result of an electrical transient, for example, the Operator can stop the abnormal behavior by briefly interrupting the power supply to its processor.
The flight crew can reset most of the computers in this aircraft with a normal cockpit control (selector or pushbutton). However, for some systems, the only way to cut off electrical power is to pull the associated circuit breaker.
PROCEDURE
To perform a computer reset :
— Select the related normal cockpit control OFF, or pull the corresponding reset button or circuit breaker.
— Wait 3 seconds if a normal cockpit control is used, or 5 seconds if a circuit breaker is used (unless a different time is indicated).
— Select the related normal cockpit control ON, or push the corresponding reset button or circuit breaker,
— Wait 3 seconds for the end of the reset.
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