A320-Dual HYD Fault

PF HYD : G+Y SYS LO PR PRPNF

HYD G RSVR LO LVL HYD Y RSVR LO LVL DUAL HYDRAULIC LAND ASAP ECAM ACTIONS DECISION

CONFIGURATION

LANDING GEAR EXTENSION GO AROUND

FINAL APPR

LANDING & DECELERATION  A320 - Versio Version n 03a

PF

PNF 1. HYD G RSVR LO LO LVL

DETECTION  FLIES THE AIRCRAFT NAVIGATES CONSIDER AUTOMATION USE 

ECAM ACTIONS  ECAM PROCEDURE  SYSTEM DISPLAY  STATUS 

PF COMMUNICATES

!

MASTER CAUTION : No immediate action required, However, execute the ECAM actions as soon as possible

In this case, PTU can overheat and lead to a Yellow HYD SYS Overheat

DUAL HYD FAILURE

PF

PNF 2. HYD HYD G + Y SYS LO PR

DETECTION  FLIES THE AIRCRAFT NAVIGATES

LOSS OF AP

LAND ASAP…Short ASAP…Short term decision

CONSIDER AUTOMATION USE 

ECAM ACTIONS  ECAM PROCEDURE  SYSTEM DISPLAY  STATUS 

THS is FROZEN

USE SUMMARY…………..….……..CRUISE part RETURN TO NORMAL TASK SHARING  STATUS,or 

DECISION 

SUMMARY

WEATHER LDG DIST L D GD I S T OPERATIONAL OP ERATIONAL AND COMMERCIAL CONSIDERATIONS

ATC DECISION NOTIFY

PURSER /PAX OPS … OPS …

COMMUNICATES : MAYDAY message

PF

FLIGHT IS FROZEN TO PERMIT THE PROCEDURE APPLICATION ON THE M/FTD

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PNF 3. APPROACH PREPARATION ANNOUNCE……………… ANNOUNCE… ……………...”I ...”I HAVE CONTROL CONTROL” ”

ANNOUNCE…………..”YOU HAVE CONTROL ?” ECAM STATUS……………………… STATUS……………………….REVIEW .REVIEW SUMMARY…………..………………………USE FMGS…………………………………PREPARE APPR BRIEFING ............……………PERFORM FMGS PREPARATION : STANDARD + MANUAL INSERTION OF VAPP APP BRIEFING : STANDARD + STATUS +

QRH

SUMMARY APP, LDG & G/A sections 1.00 FLIGHT IS FROZEN TO PERMIT THE PROCEDURE APPLICATION ON THE M/FTD

PF

PNF 4. APPROACH FLAPS EXTENSION ……………… ………………USE USE SUMMARY When CONF 3 and VAPP  QRH

L/G GRAVITY EXTENSION PROC…READ & DO 2.00



Fly a stabilized approach

THS is FROZEN

APPROACH SYNTHESIS FLIGHT IS FROZEN TO PERMIT THE PROCEDURE APPLICATION ON THE M/FTD

PF

SYSTEM PAGE ANALYSIS



Roll control control is affected by loss of spoilers



SLATS SLATS will will be slow



FLAPS are lost

PNF

SLATS will be slow

FLAPS are lost

G

B

Y

FLIGHT IS FROZEN TO PERMIT THE PROCEDURE APPLICATION ON THE M/FTD

PF

APPROACH SPEED COMPUTATION

Check that NEW DEST has been entered

PNF

Ensure that VLS & VAPP are based on the proper weight weight at destination destination

VAPP = VREF + VREF (25 kt)

VREF is given:

• On the ECAM, and • On the summary MCDU PERF APPR page

• Select CONF FULL VAPP

VLS

LDG CONF

FULL

• Read VREF = VLS CONF FULL • Add 25 kt to VREF VREF • Enter VAPP manually

LDG CONF

CONF 3

LDG in CONF 3 : 

Select CONF 3

PF

E/WD PROC

USE OF SUMMARY

1

PNF

3

DECISION

5

VAPP

   Z    R   C    N    I

STATUS

2 4 8

   P    P   A

   P    E    R P

  P  A  P

7

6 BRIEFING

PF

E/WD PROC

USE OF SUMMARY

1

PNF

3

DECISION

5

VAPP

   Z    R   C    N    I

STATUS

2 4 8

   P    P   A

   P    E    R P

  P  A  P

7

6 BRIEFING

PF

THS IS FROZEN

PNF

ALTERNATE LAW : Autotrim Autotrim function through through the elevator  elevator 

UPON LANDING GEAR EXTENSION

DIRECT LAW : No autotrim, autotrim, but The average average elevator elevator position position before gear gear extension is used as zero input position position

Aircraft Aircraft stabilization stabilization at Vapp before gear gear extension, extension, ensures ensures a proper proper zero input position. position. This is especially especially useful useful in case of go around

PF

THS IS FROZEN

PNF

ALTERNATE LAW : Autotrim Autotrim function through through the elevator  elevator 

UPON LANDING GEAR EXTENSION

DIRECT LAW : No autotrim, autotrim, but The average average elevator elevator position position before gear gear extension is used as zero input position position

Aircraft Aircraft stabilization stabilization at Vapp before gear gear extension, extension, ensures ensures a proper proper zero input position. position. This is especially especially useful useful in case of go around

PF

ALTN LAW

CONFIGURATION 

LDG WITH FLAPS JAMMED 

UNSUAL SEQUENCE CONFIG 1, 2, 3

LANDING GEAR EXTENSION

GO AROUND 

PNF

APPROACH SYNTHESIS SYNTHESIS



GEAR CANNOT BE RETRACTED

L/G GRAVITY EXTENSION

DIRECT LAW

(DOORS WILL REMAIN OPEN)

DISREGARD USE MAN PITCH TRIM ON FMA

LANDING & DECELERATION BE AWARE OF : 

HIGH PITCH



NO ANTISKID, NO REVERSER

(BRK PRESSURE MONITORED BY PNF) 

PARTIAL LOSS OF GRND SPOILERS