Euromercado

AD results from mandatory continuing airworthiness information (MCAI) issued by an airworthiness

authority of another country to identify and correct an unsafe condition on an aviation product. The

MCAI describes the unsafe condition as a fire in the auxiliary power unit air intake. We are issuing

this AD to require actions to correct the unsafe condition on these products.

DATES: This AD becomes effective July 25, 2007.

The Director of the Federal Register approved the incorporation by reference of certain

publications listed in this AD as of July 25, 2007.

ADDRESSES: You may examine the AD docket on the Internet at http://dms.dot.gov or in person at

the Docket Management Facility, U.S. Department of Transportation, 400 Seventh Street, SW.,

Nassif Building, Room PL-401, Washington, DC.

FOR FURTHER INFORMATION CONTACT: Tim Dulin, Aerospace Engineer, International

Branch, ANM-116, FAA,

HISTORY OF PREVIOUS REVISIONS

Revision No. 01 issued to add aircraft MSN 0674 and 0684 for operator CSA.

Revision No. 02 issued to update the effectivity.

Revision No. 03 issued to add aircraft MSN 0304 and 0406 for operator ALK.

Revision No. 04 issued to add aircraft for operator AWE and USA.

Revision No. 05 issued to add aircraft MSN 0112, 0299 and 0400 for operator LBT.

Revision No. 06 issued to add aircraft MSN 1132, 1162, 1179, 1244, 1308 and 1322 for operator AIJ.

Revision No. 07 issued to add aircraft MSN 0771 and 0855 for operator FHY.

Revision No. 08 issued to add aircraft MSN 2029 and 2077 for operator DKN and aircraft MSN 1686,

1884 and 1901 for operator SSV.

Revision No. 09 issued to add aircraft MSN 1413 for operator THY.

Revision No. 10 issued to add aircraft MSN 0706, 0745 and 0753 for operator PAL.

Revision No. 11 issued to add aircraft MSN 0350 for operator ACA and aircraft MSN 0793 for operator

LBT.

Revision No. 12 issued to add aircraft MSN 1945 for operator MPH.

Revision No. 13

Revision No. 13 issued to add aircraft MSN 1195 and 1408 for operator JST.

Revision No. 14 issued to add aircraft MSN 0169 for operator ALK.

Revision No. 15 issued to add aircraft MSN 0665 , 0754 , 0838 , 0854 , 0897 , 0909 and 0939 for

operator CES.

Revision No. 16 issued to add aircraft MSN 0455 and 0471 for operator OHY.

Revision No. 17 issued to add aircraft MSN 1598 and 1625 for operator TAI.

REVISION SEQUENCE

ORIGINAL: Jul 29/05

REVISION No.: 02 - Nov 25/05

REVISION No.: 03 - Jan 23/06

REVISION No.: 04 - Jul 07/06

REVISION No.: 05 - Oct 30/06

REVISION No.: 06 - Jan 12/07

DATE: Jul 29/05 SERVICE BULLETIN No.: A320-49-1069

REVISION No.: 18 - Nov 14/11 Page: 2

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SERVICE BULLETIN

REVISION TRANSMITTAL SHEET

REVISION No.: 07 - Feb 13/07

REVISION No.: 08 - Apr 20/07

REVISION No.: 09 - May 24/07

REVISION No.: 10 - Jul 04/07

REVISION No.: 11 - Sep 12/07

REVISION No.: 12 - Jan 25/08

REVISION No.: 13 - Sep 05/08

REVISION No. : 14 - Apr 29/09

REVISION No. : 15 - Jul 07/09

REVISION No. : 16 - Aug 19/09

REVISION No. : 17 - May 20/11

REVISION No. : 18 - Nov 14/11

DATE: Jul 29/05 SERVICE BULLETIN No.: A320-49-1069

REVISION No.: 18 - Nov 14/11 Page: 3

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SERVICE BULLETIN

REVISION TRANSMITTAL SHEET

This Page Intentionally Left Blank

DATE: Jul 29/05 SERVICE BULLETIN No.: A320-49-1069

REVISION No.: 18 - Nov 14/11 Page: 4

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SERVICE BULLETIN

SUMMARY

AIRBUS

CUSTOMER SERVICES DIRECTORATE

1 Rond Point Maurice Bellonte

31707 BLAGNAC CEDEX

FRANCE

Tel : (33) 5 61 93 33 33

Telex : AIRBU 530526F

Fax : (33) 5 61 93 42 51

This summary is for information only and is not approved for modification of the aircraft.

ATA SYSTEM: 49

TITLE: AIRBORNE AUXILIARY POWER - POWER PLANT - REPLACE THE APU

GTCP 36-300 BY APU HONEYWELL 131-9(A)

**CONF ALL

MODIFICATIONS

MODIFICATION CLASSIFICATION

MAJOR 25888K4457

MINOR 30746K6938 30746K6937 33985K9331 33985K9015 35936K10516

37987G0550

NOTE: As per EASA IR 21, a minor change is one that has no appreciable effect on the

mass, balance, structural strength, reliability, operational characteristics affecting the

airworthiness of the product. All other changes are major changes.

REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES

This Service Bulletin is issued further to an operator’s request.

This Service Bulletin details the removal of the installed Auxiliary Power Unit (APU) and Electronic

Control Box (ECB) and the installation of a new APU (model 131-9(A)) and a new ECB (based on

versatile electronic technology).

The new APU and ECB are interchangeable with the current HONEYWELL system if the Aeronautical

Radio Incorporated (ARINC 600) rack connector is modified to avoid an incorrect APU/ECB

combination.

The APU improves system reliability and performance. It also reduces unwanted emissions.

Performance is improved with a 10% bleed air increase in "hot day" conditions with reduced exhaust

gas temperatures.

The menu mode for the Centralized Fault Display System (CFDS) has additional pages with trouble

shooting data shown in clear English.

Accomplishment of this Service Bulletin will satisfy the operator’s request.

The operational/maintenance consequences of this Service Bulletin are covered by the update of the

affected publications detailed in PLANNING INFORMATIONS paragraph K.

DATE: Jul 29/05 SERVICE BULLETIN No.: A320-49-1069

REVISION No.: 18 - Nov 14/11 Page: 1

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SERVICE BULLETIN

SUMMARY

For operational documentation update purposes: for Config. 007 only, this Service Bulletin removes the

standard of Mod. No. 27609K5909 and comes back to the standard of Mod. No. 25888K4457.

GENERAL EVALUATION

EVALUATION TABLE

COMPLIANCE OPTIONAL (1) CANCELS INSPECTION SB NO

...