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93 33 33 

ERT OPE

13 Rev 01 

© AIRBUS S.A

– Reset of the

A318/A319/A3

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A34N004-13 

EVISION 

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avigation-T/T

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2 

88: Navigatio

89: Navigatio

17: Navigatio

49: Navigatio

2 

61: Navigatio

TORATE

ERATO

.S. 2014. ALL RIGHTS R

e T3CAS Sta

320/A321 

1 dated 19 M

dated 25 No

persede prev

de the archit

R function on

S. 

paragraph 4.2

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ATION 

CAS-Install T3

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Page 1 of 4

RESERVED. CONFIDEN

andard 1 

Mar 2014. 

ov 2013. 

vious AOT A3

tecture chang

n the T3CAS

2 has been re

so been revis

n **BEG. RE

ACSS T3CA

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dated 25 Nov

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20-34-1489 a

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ERT OPE

13 Rev 01 

© AIRBUS S.A

to inform all 

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ERATO

.S. 2014. ALL RIGHTS R

operators th

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aircraft fitted 

final approa

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RS TRA

Page 2 of 4

RESERVED. CONFIDEN

hat a periodi

hours of cont

with T3CAS

ach, TAWS C

d “Avoid Ter

d Terrain” we

g) file of the T

e of the GPS

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approach (fir

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ow the T3CA

AOT 

Date: 19 M

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01 confirmed

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Mar 2014

ded to be 

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REV** 

ERT OPE

13 Rev 01 

© AIRBUS S.A

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D MANPOWE

MENT TIME

cycle of the T

ot exceeding

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urs. 

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er is located a

ERATO

.S. 2014. ALL RIGHTS R

ER 

SCALE 

T3CAS unit i

g 120 hours o

requires app

ns. 

r cycle of the

T3CAS circui

cuit breaker. C

to 0 hours. O

ational. 

subsequentl

88 or SB A32

U, FIN 1004S

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at cockpit pa

RS TRA

Page 3 of 4

RESERVED. CONFIDEN

in accordanc

of continuous

proximately 0

e T3CAS, the

it breaker as

Close the cir

Once the res

y Power Up

20-34-1561 (

G. 

0-34-1517 or

anel 121VU, F

ANSMIS

4

NTIAL AND PROPRIETA

ce with sectio

s power. 

0.08 man ho

e maintenanc

s per section 

rcuit breaker 

set is perform

p the aircraft.

ref 2.6 and r

r SB A320-3

FIN 2004SG.

SION - A

RY DOCUMENT 

on 4.2 is requ

ours to perfor

ce crew can 

4.2.1. Remo

after 10 seco

med, it will ta

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ef 3.0), the T

34-1549 (ref 

.

AOT 

Date: 19 M

uired to be p

rm, including

perform eith

ove the T3CA

onds. This w

ake 40 secon

utomatically 

T3CAS circui

2.7 2.8, and

Mar 2014

performed 

g access, 

her of the 

AS power 

will induce 

nds for all 

reset the 

t breaker 

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AOT ref

5. FURT

5.1 FOL

**BEG. R

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**END R

5.2 IMPA

**BEG. R

The imp

MPD tas

release d

2013. 

**END R

6. AOT A

The tech

7. REPO

Question

Custome

Abigail S

Radio N

Custome

Auto Flig

Phone: +

Fax: +33

mailto:ab

Best Reg

Jean-Lu

VICE PR

CUSTOM

ALE

f: A34N004-

THER INFOR

LOW-UP PL

REV** 

on plan to co

CAS Standard

ation will be c

CAS Standar

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REV** 

ACTED DOC

REV** 

pacted docum

sk “reference

date of this M

REV** 

APPROVAL 

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ns about this

er Services e

SHANLEY 

av & Surveill

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ght, Navigatio

+33 (0) 5 61 

3 (0)5 61 93 4

bigail.shanley

gards, 

c MOUYSSE

RESIDENT E

MER SERVIC

ERT OPE

13 Rev 01 

© AIRBUS S.A

RMATION 

AN 

orrect the T3C

d 1: certify a 

communicate

rd 2: to incl

communicate

CUMENTATIO

ments affecte

e 344300-01-

MPD task is 

nt of this doc

s AOT and 

engineering a

ance System

Engineering -

on and Comm

93 26 56 

44 25 

y@airbus.co

ET 

ENGINEERIN

CES 

ERATO

.S. 2014. ALL RIGHTS R

CAS timer lim

software cor

d in TFU 34.

ude the soft

ed in TFU 34

ON 

ed by the AO

-1” will be cre

communicate

cument is app

inspection r

as soon as po

ms Engineer

- SEEA3 

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m 

NG SUPPOR

RS TRA

Page 4 of 4

RESERVED. CONFIDEN

mitation issue

rrection for T

72.20.001, s

tware correc

4.72.20.001, 

OT are the M

eated to sup

ed in TFU 34

proved unde

results with 

ossible, after 

Systems 

RT 

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VICE

CUS

ANSMIS

4

NTIAL AND PROPRIETA

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T3CAS Std 1.

cheduled for

ction within t

scheduled fo

Maintenance

port the T3C

4.72.20.001, 

r the authori

or without fi

the AOT app

es DE CEVIN

E PRESIDEN

STOMER SE

SION - A

RY DOCUMENT 

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revision in A

the standard

or revision in 

Planning Do

CAS periodic 

released at 

ty of DOA nr

ndings are t

plication, to th

NS 

NT A320 FAM

RVICES 

AOT 

Date: 19 M

date of this c

April 2014. 

d. Availability

April 2014. 

ocument (MP

reset proced

the end of D

r. EASA.21J.

to be sent t

he attention 

MILY PROG

Mar 2014

corrective 

y date of 

PD). The 

dure. The 

December 

.031. 

to Airbus 

of: 

RAMME