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PF PF PNF PNF HYD : G+Y SYS LO PR HYD : G+Y SYS LO PR CONFIGURATION FINAL APPR GO AROUND LANDING GEAR EXTENSION LANDING & DECELERATION DUAL HYDRAULIC LAND ASAP HYD G RSVR LO LVL HYD Y RSVR LO LVL ECAM ACTIONS DECISION A320 - Version 03a

A320-Dual HYD Fault

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Page 1: A320-Dual HYD Fault

PFPF PNFPNFHYD : G+Y SYS LO PRHYD : G+Y SYS LO PR

CONFIGURATION

FINAL APPRGO AROUND

LANDING GEAR EXTENSION

LANDING & DECELERATION

DUAL HYDRAULIC

LAND ASAP

HYD G RSVR LO LVLHYD Y RSVR LO LVL

ECAM ACTIONS

DECISION

A320 - Version 03a

Page 2: A320-Dual HYD Fault

PFPF PNFPNF

DETECTION

ECAM ACTIONS

FLIES THE AIRCRAFT

NAVIGATES

CONSIDER AUTOMATION USE

PFCOMMUNICATES

1. HYD G RSVR LO LVL

ECAM PROCEDURE

SYSTEM DISPLAY

STATUS

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

!

Page 3: A320-Dual HYD Fault

PFPF PNFPNF

DETECTION

ECAM ACTIONS

FLIES THE AIRCRAFT LOSS OF AP

NAVIGATES LAND ASAP…Short term decision

CONSIDER AUTOMATION USE

DECISION

2. HYD G + Y SYS LO PR

USE SUMMARY…………..….……..CRUISE part

RETURN TO NORMAL TASK SHARING

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

ECAM PROCEDURE

SYSTEM DISPLAY

STATUS

LDG DISTLDG DIST

WEATHERWEATHER

OPERATIONAL ANDCOMMERCIAL

CONSIDERATIONS

OPERATIONAL ANDCOMME RCIAL

CONSIDERATIONS

NOT IFYNOT IFY

DECISIONDECISION

OPS …OPS …

PURSER / PAXPURSER / PAX

ATCATC

STAT US, or

SUMMARY

PF

COMMUNICATES : MAYDAY message

THS is FROZEN

Page 4: A320-Dual HYD Fault

PFPF PNFPNF3. APPROACH PREPARATION

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

ANNOUNCE…………..”YOU HAVE CONTROL ?”

ECAM STATUS……………………….REVIEW

SUMMARY…………..………………………USE

FMGS…………………………………PREPARE

APPR BRIEFING ............……………PERFORM

APP BRIEFING :

STANDARD

+

STATUS

+

SUMMARY APP, LDG & G/A sections

QRH

1.00

FMGS PREPARATION :

STANDARD

+

MANUAL INSERTION OF VAPPVAPP

ANNOUNCE………………...”I HAVE CONTROL”

Page 5: A320-Dual HYD Fault

PFPF PNFPNF

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

FLAPS EXTENSION ………………USE SUMMARY

When CONF 3 and VAPP

L/G GRAVITY EXTENSION PROC…READ & DOQRH

2.00

Fly a stabilized approach

4. APPROACH

THS is FROZEN

APPROACH SYNTHESIS

Page 6: A320-Dual HYD Fault

PFPF PNFPNF

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

Roll control is affected by loss of spoilers

SLATS will be slow

FLAPS are lost

SYSTEM PAGE ANALYSIS

SLATS will be slow

FLAPS are lost

BG Y

Page 7: A320-Dual HYD Fault

PFPF PNFPNF

LDG CONF

FULL

VLS

MCDU PERF APPRpage

• Select CONF FULL

• Read VREF = VLS CONF FULL

• Add 25 kt to VREF

• Enter VAPP manually

LDG CONFCONF 3 LDG in CONF 3 :

Select CONF 3

VAPP

VAPP = VREF + VREF (25 kt) VREF is given:

• On the ECAM, and• On the summary

APPROACH SPEED COMPUTATION

Check that NEW DESThas been entered

Ensure that VLS & VAPP are basedon the proper weight at destination

Page 8: A320-Dual HYD Fault

PFPF PNFPNF

STATUS

E/WDPROC

INCRZ

APPPREP

APP

DECISION

VAPP

BRIEFING

1

2

3

4

5

6

7

8

USE OF SUMMARY

Page 9: A320-Dual HYD Fault

PFPF PNFPNF

STATUS

E/WDPROC

INCRZ

APPPREP

APP

DECISION

VAPP

BRIEFING

1

2

3

4

5

6

7

8

USE OF SUMMARY

Page 10: A320-Dual HYD Fault

PFPF PNFPNF

ALTERNATE LAW :

Autotrim function through the elevator

DIRECT LAW :

No autotrim, but The average elevator positionbefore gear extension is used as zero input position

Aircraft stabilization at Vapp before gear extension, ensures a proper zero input position.

This is especially useful in case of go around

THS IS FROZEN

UPON

LANDING GEAR

EXTENSION

Page 11: A320-Dual HYD Fault

PFPF PNFPNF

ALTERNATE LAW :

Autotrim function through the elevator

DIRECT LAW :

No autotrim, but The average elevator positionbefore gear extension is used as zero input position

Aircraft stabilization at Vapp before gear extension, ensures a proper zero input position.

This is especially useful in case of go around

THS IS FROZEN

UPON

LANDING GEAR

EXTENSION

Page 12: A320-Dual HYD Fault

PFPF PNFPNF

CONFIGURATION

LDG WITH FLAPS JAMMED

UNSUAL SEQUENCE CONFIG 1, 2, 3

GO AROUNDGEAR CANNOT BE RETRACTED

(DOORS WILL REMAIN OPEN)

LANDING GEAR EXTENSION

L/G GRAVITY EXTENSION

LANDING & DECELERATIONBE AWARE OF :

HIGH PITCH

NO ANTISKID, NO REVERSER(BRK PRESSURE MONITORED BY PNF)

PARTIAL LOSS OF GRND SPOILERS

DISREGARD USE MAN PITCH TRIM ON FMA

ALTN LAW

DIRECT LAW

APPROACH SYNTHESIS