A320 Family ALS Part 3 Revision 06

A318/A319/A320/A321

Airworthiness Limitations Section (ALS) Part 3 Certification Maintenance Requirements (CMR) - Revision 06

This document and all information contained herein is the sole property of AIRBUS SAS. No intellectual property rights are granted by the delivery of this document or the disclosure of its content. This document shall not be reproduced or disclosed to a third party (except for the purposes of performing the tasks described hereunder and provided that any recipient of such document shall comply with the conditions herein) without the express written consent of AIRBUS SAS. This document and its content shall not be used for any purpose other than that for which it is supplied.

ISSUE: JUN 13/18 C80_ALS Part 3 Scheduled Revision Template_FM1404445_v3.0

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TABLE OF CONTENTS

REVISION STATUS...... 3

COMPLIANCE TIME ...... 4

SECTION 1. INTRODUCTION ...... 7 1. GENERAL ...... 7 2. APPLICABILITY ...... 7 3. MAINTENANCE PROGRAM PUBLICATION ...... 9 4. DEFINITION OF ALS PART 3 CONTENT ...... 11 4.1 CERTIFICATION MAINTENANCE REQUIREMENTS (CMR) ...... 11 4.1.1 ONE STAR CMR (*) ...... 11 4.1.2 TWO STAR CMR (**) ...... 11 5. BASIC RULES ...... 11 5.1 CLOCK STARTING POINT FOR CMR ...... 11 5.2 EXCEPTIONAL SHORT-TERM EXTENSIONS ...... 12 6. INTENTIONALLY LEFT BLANK ...... 13 7. PRODUCTION CONCESSIONS, REPAIRS, ALS VARIATIONS, AIRWORTHINESS DIRECTIVES AND ALTERNATIVE METHODS OF COMPLIANCE ...... 13 8. MODIFICATIONS/REPAIRS NOT DEVELOPED BY AIRBUS DOA CERTIFICATE EASA.21J.031 ...... 13

SECTION 2. EXPLANATION OF TABLE FORMAT...... 14

SECTION 3. CERTIFICATION MAINTENANCE REQUIREMENTS (CMR) ...... 18

APPENDIX A. ABBREVIATIONS ...... 31

APPENDIX B. TERMS AND DEFINITIONS ...... 34

APPENDIX C. LIST OF DELETED TASKS ...... 36

APPENDIX D. HISTORY FILE ...... 37

APPENDIX E. SUMMARY OF CHANGES ...... 39

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REVISION STATUS

The Airbus A318/A319/A320/A321 ALS Part 3 is approved and Variations must also be approved.

The present Revision includes already EASA approved ALS data. The technical content of this Revision is approved under the authority of DOA Ref.: EASA.21J.031.

REVISION NUMBER APPROVAL REFERENCE APPROVAL DATE

06 D050318060 JUN 13/18

This Revision contains all approved changes to A318/A319/A320/A321 ALS Part 3 since the last Revision, including changes published through the following Variations:

VARIATION NUMBER REASON OF THE VARIATION

This Variation aims to provide the impact on the mandatory instructions and airworthiness limitations published in the Revision 05 of A318/A319/A320/A321 ALS Part 3 - CMR, as a result of the introduction of a new CMR task 282800-00002-1-C in the frame of 5.1 certification of MOD 160832.

MOD 160832 extends introduction of 1 or 2 Additional Center Tanks (ACTs) on A321 NEO. MOD 162038 introduces the new A321-272N aircraft model.

This Variation to Revision 05 of the A318/A319/A320/A321 ALS 5.2 Part 3 – CMR aims at providing the mandatory instructions and airworthiness limitations for Certification Maintenance Requirements (CMRs) when installed on aircraft Post-MOD 162038.

Additional approved changes that were not published are introduced by this Revision and can be identified in the APPENDIX E – Summary Of Changes.

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COMPLIANCE TIME

Airbus anticipates that a dedicated Airworthiness Directive (AD) will be released to mandate the update of the Operators approved Maintenance Program (OMP) according to Airbus A318/A319/A320/A321 ALS Part 3 Revision 06. The compliance chapter of this future AD will give an implementation period for introduction of the new or revised instructions and airworthiness limitations introduced by this Revision in the OMP. Airbus recommends Operators to consider the implementation of these changes in the OMP at the next scheduled opportunity in order to anticipate future AD requirements.

Accomplishment of maintenance tasks in SECTION 3 will also be mandated by the future AD and are to be accomplished prior to the new/revised thresholds and/or intervals provided in this Revision, except for the items listed in the below table. For these items listed in the table below, a compliance time is provided for aircraft that have already exceeded or are close to exceeding the new or revised thresholds and/or intervals. In such a case, accomplishment of maintenance tasks in SECTION 3 are to be accomplished prior to the new/revised thresholds and/or intervals provided in this Revision or by the compliance time provided for each item, whichever occurs later. When applicable, the compliance time deadlines are indicated in the table below as advanced information for Operators in order to anticipate future AD requirements.

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COMPLIANCE REV VARIATION SECTION ITEMS COMPLIANCE TIME TIME CODE NUMBER (when applicable) APPLICABILITY

For A318 / A319 / A320 / A321 CEO aircraft, next CMR 323000- 00001-1-C accomplishment must be carried out no later than :

A. following correction time : A.1. 21/SEP/2018 [corresponding to 12 months from the Effective Date of the EASA Airworthiness Directive that A318 has been issued to mandate the Revision 05 of OR A318/A319/A320/A321 ALS Part 3], A319 OR A.2. within the due MRBR interval (36 MO from OR 3 323000-00001-1-C N/A aircraft Entry Into Service, OR from last A320 PRE 161000

accomplishment of MRBR task 32.30.00/08, PRE 161003 whichever occurs later), OR whichever occurs first (between A.1. and A.2.) A321 PRE 161002 OR PRE 161005

B. within the due CMR interval (7 700 FH from aircraft Entry Into Service, OR from last accomplishment of MRBR task 32.30.00/08, whichever occurs later),

whichever occurs later (between A. and B.).

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COMPLIANCE REV VARIATION SECTION ITEMS COMPLIANCE TIME TIME CODE NUMBER (when applicable) APPLICABILITY

For A318 / A319 / A320 / A321 CEO aircraft PRE MOD 159954, 1st accomplishment of CMR 361200-00001-1-C must be carried out no later than :

A. following correction time : A.1. 24 months from the Effective Date of the EASA Airworthiness Directive that is expected to be A318 PRE 159954 issued to mandate the Revision 06 of OR A318/A319/A320/A321 ALS Part 3, OR A319 PRE 159954 A.2. next planned realization of Maintenance OR Procedure AMM 361251-200-001 (associated to A320 PRE 161000 3 N 361200-00001-1-C N/A MRBR tasks 36.12.00/01 or 36.12.00/02, PRE 161003 depending on aircraft configuration), whichever occurs first (between A.1. and A.2.) PRE 159954 OR OR A321 PRE 161002

PRE 161005 B. within the due CMR interval [13 000 FH from aircraft Entry Into Service, OR 13 000 FH from last PRE 159954 accomplishment of Maintenance Procedure AMM 361251-200-001 (associated to MRBR tasks 36.12.00/01 or 36.12.00/02, depending on aircraft configuration), whichever occurs later],

whichever occurs later (between A. and B.).

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SECTION 1. INTRODUCTION

1. GENERAL

The ALS Part 3 provides Certification Maintenance Requirements (CMR) which are system related periodic tasks (with intervals expressed in aircraft usage parameter) established during the Aircraft Type Certification. These periodic tasks are required to have mandatory status in order to maintain an appropriate level of aircraft safety and shall be complied with as per EASA Part M.A.302 – Aircraft Maintenance Program. These tasks constitute operating limitations of the aircraft.

2. APPLICABILITY

The A318/A319/A320/A321 ALS Part 3 applies to the following aircraft series and models:

AIRCRAFT SERIES AIRCRAFT MODELS A318-111 A318-112 A318-100 A318-121 A318-122 A319-111 A319-112 A319-113 A319-114 A319-100 A319-115 A319-131 A319-132 A319-133 A320-211 A320-212 A320-214 A320-200 A320-215 A320-216 A320-231 A320-232

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AIRCRAFT SERIES AIRCRAFT MODELS A320-233 A320-251N A320-200 A320-252N A320-271N A321-111 A321-100 A321-112 A321-131 A321-211 A321-212 A321-213 A321-231 A321-232 A321-251N A321-252N A321-200 A321-253N A321-271N A321-272N A321-251NX A321-252NX A321-253NX A321-271NX A321-272NX

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3. MAINTENANCE PROGRAM PUBLICATION

The published maintenance program content is provided for aircraft operating up to the publication trigger quoted in the table below. Operation beyond these values requires an update of the ALS Part 3 data that are approved by the EASA. Should any operator envisage future operations beyond the quoted values, they must first contact Airbus for advice. PUBLICATION TRIGGER AIRCRAFT SERIES (Whichever occurs first) FLIGHT HOURS (FH) FLIGHT CYCLES (FC) A318-100 60 000 48 000 A319-100 PRE 155789 60 000 48 000 (Excluding Corporate Jet Operations) A319-100 CJ (Corporate Jet Operations) 77 400 18 000 (A319 POST 28162 POST 28238 POST 28342) A319-100 POST 160080 96 000 48 000 (Excluding Corporate Jet Operations) A319-100 POST 155789 120 000 60 000 (Excluding Corporate Jet Operations) A320-200 PRE 37734 PRE 39020 60 000 48 000 A320-200 POST 37734 PRE 39020 80 000 37 500 A320-200 POST 39020 120 000 60 000 A320-200 POST 20139 PRE 22129 63 500 45 000 POST 39020 A320-200 POST 160080 96 000 48 000 A321-100 PRE 154881 PRE 156130 60 000 48 000 A321-100 POST 154881 PRE 156130 74 000 37 000 A321-200 PRE 154881 PRE 156130 60 000 48 000 A321-200 POST 154881 PRE 156130 74 000 37 000 A321-100 POST 156130 120 000 60 000 A321-200 POST 156130 120 000 60 000 A318 / A319 / A320 / A321 NEO aircraft 96 000 48 000

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Note: - A319-100 used as Corporate Jet Operations (A319-VIP) have received MOD 28238, MOD 28162 and MOD 28342 in production. - MOD 155789 refers to Design Service Goal (DSG) extension of A319-100 aircraft up to 120 000 FH or 60 000 FC, whichever occurs first. - MOD 37734 refers to Design Service Goal (DSG) extension of A320-200 aircraft up to 80 000 FH or 37 500 FC, whichever occurs first. - MOD 39020 refers to Design Service Goal (DSG) extension of A320-200 aircraft up to 120 000 FH or 60 000 FC, whichever occurs first. - MOD 39020 refers to Design Service Goal (DSG) extension of A320-200 POST 20139 PRE 22129 up to 63 500 FH or 45 000 FC. - MOD 154881 refers to Design Service Goal (DSG) extension of A321-131 aircraft (MSN 00385, MSN 00550 and MSN 00591), A321-211 aircraft (MSN 00677, MSN 00781, MSN 00815, MSN 00841, MSN 00852, MSN 01238, MSN 01250 and, MSN 01720) and A321-231 aircraft (MSN 00663, MSN 00668, MSN 00787, MSN 00878, MSN 00915 and MSN 00954) up to 74 000 FH or 37 000 FC, whichever occurs first. - MOD 160080 introduces the sharklet devices in the A319-100 or A320-200 in-service aircraft and extends the Design Service Goal (DSG) of the A319-100 (excluding Corporate Jets Operations) POST MOD 160080 or A320-200 POST MOD 160080 up to 96 000 FH or 48 000 FC, whichever occurs first. - A318 / A319 / A320 / A321 NEO aircraft includes: A320-251N (A320 POST MOD 161003), A320-252N (A320 POST MOD 162680), A320-271N (A320 POST MOD 161000), A321-251N (A321 POST MOD 161005), A321-251NX (A321 POST MOD 161005 POST MOD 160766), A321-252N (A321 POST MOD 162681), A321-252NX (A321 POST MOD 162681 POST MOD 160766), A321-253N (A321 POST MOD 161006), A321-253NX (A321 POST MOD 161006 POST MOD 160766), A321-271N (A321 POST MOD 161002), A321-271NX (A321 POST MOD 161002 POST MOD 160766), A321-272N (A321 POST MOD 162038) and A321-272NX (A321 POST MOD 162038 POST MOD 160766). For all these aircraft models a Design Service Goal (DSG) of 96 000 FH or 48 000 FC, whichever occurs first, has been set. - MOD 156130 introduces the Extended Service Goal (ESG) of the A321-100 POST MOD 156130 and A321-200 POST MOD 156130 up to 120 000 FH or 60 000 FC, whichever occurs first.

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4. DEFINITION OF ALS PART 3 CONTENT

4.1 CERTIFICATION MAINTENANCE REQUIREMENTS (CMR)

4.1.1 ONE STAR CMR (*)

One Star CMRs specified in ALS Part 3 are mandatory tasks and cannot be changed or deleted without the concurrence of the Primary Certification Authority (EASA). One Star CMR task intervals quoted in ALS Part 3 are absolute limitations and cannot be escalated without the concurrence of the Primary Certification Authority.

4.1.2 TWO STAR CMR (**)

Two Star CMRs specified in ALS Part 3 are mandatory tasks and cannot be changed or deleted without the concurrence of the Primary Certification Authority. Two Star CMR task intervals may be adjusted in accordance with an Operator’s approved escalation practices or an approved reliability program. This statement has been agreed on the basis that Operators with approved escalation practices or an approved reliability program make adjustments to their maintenance programs based on data collection and analytical techniques. It has been demonstrated that the use of such methods to manage a maintenance program does not give rise to undue escalation.

5. BASIC RULES

5.1 CLOCK STARTING POINT FOR CMR

This paragraph provides general rules related to the starting point for calculation of due dates or times for CMR identified in this document according to the different usage parameters. For CMR tasks whose interval is given in Calendar time, the starting point to be considered is the date of Transfer of Title (TOT) to the first Operator of the aircraft, unless otherwise stated in the delivery documentation of the dedicated aircraft. For CMR tasks whose interval is given in Flight Hours (FH), the starting point to be considered is the date of Transfer of Title (TOT) to the first Operator of the aircraft, unless otherwise stated in the delivery documentation of the dedicated aircraft. Considering the very low number of flight hours performed between first flight and delivery, and the methodology used to define CMR task intervals, EASA agrees to consider the date of delivery of the aircraft as the starting point for CMR tasks whose intervals are given in Flight Hours. For CMR tasks whose interval is given in Flight Cycles (FC), the starting point to be considered is the date of the aircraft first flight, unless otherwise stated in the delivery documentation of the dedicated aircraft.

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For CMR tasks whose interval is changed, the next accomplishment must be determined from previous accomplishment date unless otherwise stated. The time to start the clock for tasks with applicability determined by post-delivery modification is the date of MOD embodiment.

5.2 EXCEPTIONAL SHORT-TERM EXTENSIONS

Since CMR intervals are based on statistical averages and reliability rates, an exceptional short-term extension for a specific CMR interval may be made on one aircraft for a limited period of time without jeopardizing safety. The term “exceptional short-term extension” is defined as an increase in a CMR interval that may be needed to cover an uncontrollable or unexpected situation. Repeated use of such extensions, either on the same aircraft or on similar aircraft in the Operator's fleet, should not be used as a substitute for good management practices. Short-term extensions must not be used for fleet CMR escalation. Unless noted adjacent to the task, for all CMRs (One Star and Two Star) identified in this ALS Part 3, it has been accepted by the Primary Certification Office (EASA) that short-term extensions up to the following maximum values may be granted without consultation with that office. Requests for extensions in excess of these values must be submitted with full justification to the Primary Certification Office (EASA) such that approval, if granted, can be given prior to their use. (1) CMR controlled by Flight Hours (FH)

Extensions up to 10% or 500 FH (whichever is the lesser) may exceptionally be granted on CMR intervals quoted in terms of Flight Hours.

(2) CMR controlled by Flight Cycles (FC)

Extensions up to 5% or 250 FC (whichever is the lesser) may exceptionally be granted on CMR intervals quoted in terms of Flight Cycles.

(3) CMR controlled by Calendar Time

Where the repeat interval is 12 months or less, extensions up to 10% or 1 month (whichever is the lesser) may exceptionally be granted on CMR intervals quoted in terms of months.

Where the repeat interval is greater than 12 months, extensions up to 2 months may exceptionally be granted.

This paragraph in the ALS Part 3 is written to confirm to the Authority of the State of aircraft registry that exceptional short-term extensions of CMR intervals are permissible. Approval of such extensions rests with the Authority of the State of aircraft registry in the same way as it does for any other scheduled maintenance task interval extension.

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6. INTENTIONALLY LEFT BLANK

7. PRODUCTION CONCESSIONS, REPAIRS, ALS VARIATIONS, AIRWORTHINESS DIRECTIVES AND ALTERNATIVE METHODS OF COMPLIANCE

Limitations of the ALS Part 3 may be superseded by instructions given in either a production concession, a repair solution, an ALS Variation, an Alternative Method of Compliance (AMOC) an Airworthiness Directive (AD), or exemptions provided by National Aviation Authorities (e.g. exemption supported by ASAC – Airbus Statement of Airworthiness Compliance). It is Operator’s responsibility to refer to the applicable limitations. When a limitation affected by a production concession/repair solution/AD/AMOC is amended within the Revision of the ALS Part 3 subsequent to the issuance date of the production concession/repair solution/AD/AMOC, Operators are requested to contact Airbus for guidance to establish impact on the production concession/repair solution/AD/AMOC.

8. MODIFICATIONS/REPAIRS NOT DEVELOPED BY AIRBUS DOA CERTIFICATE EASA.21J.031

If an aircraft/component has a modification or repair embodied, that has not been developed under the authority of Airbus Design Organisation Approval (DOA) No EASA.21J.031, and affects the content of the ALS, the Design Approval Holder (e.g. Supplementary Type Certificate (STC) holder) is responsible to provide any necessary adaptations of the ALS Part 3 airworthiness limitations.

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SECTION 2. EXPLANATION OF TABLE FORMAT The Certification Maintenance Requirements (CMR) are presented in SECTION 3 of ALS Part 3. Detailed information is given below to explain table provided on subsequent pages.

CMR REF. CMR RELATED MRBR TASK DESCRIPTION INTERVAL APPLICABILITY NUMBER CAT. TASK NUMBER

(1) CMR REF. NUMBER

This column indicates CMR number. It is composed of 13 digits as follows:

XXXXXX - M E F YY - Z - C C stands for CMR. Z is for the technical solution applicable to a same task requirement. YY is sequential number. F is engine type information when more than one engine from the same manufacturer is applicable to the program. 0 is default value. E is engine/APU/… manufacturer identification. As it is not applicable to A320 CMR references, it is always set to 0. M is used to differentiate aircraft series in Airbus numbering system to which CMR tasks are applicable. As it is not applicable to A320 CMR references, it is always set to 0. XXXXXX is Maintenance Significant Item (MSI).

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(2) CMR CAT.

This column identifies the CMR categorization: - CMR*: One Star CMR. - CMR**: Two Stars CMR.

(3) TASK DESCRIPTION

This column identifies the MSI title and the description of the task associated with the CMR. This reflects the Maintenance Review Board Report (MRBR) task wording where the identical task is required by the MRBR.

(4) INTERVAL

This column identifies the interval between successive accomplishments of the task.

(5) RELATED MRBR TASK NUMBER

This column identifies the related MRBR task (if any) whose content covers the CMR requirement in terms of maintenance procedure. Nevertheless, differences may exist between the MRBR task and the CMR concerning the interval and the applicability. For compliance with CMR requirements, the ALS Part 3 provides the limiting values.

(6) APPLICABILITY

This column indicates the aircraft type/series/model and modification status for which the task is applicable. Examples are given below:

APPLICABILITY TASK APPLICABLE TO ALL All A318, all A319, all A320 and all A321 aircraft. PRE NNNNN All A318, all A319, all A320 and all A321 on which modification NNNNN has not been embodied. POST NNNNN All A318, all A319, all A320 and all A321 on which modification NNNNN has been embodied.

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APPLICABILITY TASK APPLICABLE TO A318 All A318 only. A319 All A319 only. A320 All A320 only. A320N All A320 NEO only A321 All A321 only. A321N All A321 NEO only A319-VIP A319 Corporate Jet Operations (POST 28162 POST 28238 POST 28342). A319-PAX All A319, excluding A319 Corporate Jet Operations. A3XX All A3XX aircraft on which MOD NNNNN has not been embodied. PRE NNNNN A3XX All A3XX aircraft on which MOD NNNNN has been embodied. POST NNNNN A318 OR A319 All A318, or OR All A319, or A320 All A320 on which MOD NNNNN has been embodied, or POST NNNNN All A321. OR A321

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APPLICABILITY TASK APPLICABLE TO A320 POST NNNNN All A320 on which MOD NNNNN has been embodied, or OR All A321 on which MOD NNNNN has been embodied. A321 POST NNNNN POST NNNNN All A318, all A319, all A320 and all A321 on which MOD NNNNN and MOD MMMMM and MOD YYYYY POST MMMMM have been embodied. POST YYYYY POST NNNNN All A318, all A319, all A320 and all A321 on which MOD NNNNN or MOD MMMMM have been OR embodied. POST MMMMM POST NNNNN All A318, all A319, all A320 and all A321 on which MOD NNNNN has been embodied and MOD PRE MMMMM MMMMM has not been embodied. CMR limitation applicable only: FAA Only - To US registered aircraft, or - If national authority requires to apply FAA requirements. CMR applicable to all A318, all A319, all A320 or all A321 aircraft, except: ALL except FAA - US registered aircraft, and - When national authority requires to apply FAA requirements. LEAP-1A A320 / A321 fitted with new CFM engines, also called CFM LEAP-1A engines. PW1100G A320 / A321 fitted with new Pratt & Whitney engines.

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SECTION 3. CERTIFICATION MAINTENANCE REQUIREMENTS (CMR)

CMR REF. CMR RELATED MRBR TASK DESCRIPTION INTERVAL APPLICABILITY NUMBER CAT. TASK NUMBER R 212800-00001-1-C CMR** CARGO COMPARTMENT, VENTILATION AND HEATING AND AFT 12 000 FH 21.28.00/04 A320 CARGO COMPARTMENT GROUND COOLING SYSTEM POST 20819

OPERATIONAL CHECK OF THE GROUND COOLING ISOLATION VALVE TO VERIFY CLOSING IN CASE OF SMOKE WARNING 213100-00001-1-C CMR** PRESSURE CONTROL AND MONITORING 50 000 FH 21.31.00/06 A318 OR FUNCTIONAL CHECK OF POSITIVE/NEGATIVE DELTA P PROTECTION A319-PAX OF SAFETY VALVES PRE 155789 PRE 160080 OR A320 PRE 37734 PRE 39020 PRE 160080 PRE 161000 PRE 161003 OR A320 POST 20139 PRE 22129 POST 39020 OR A321 PRE 154881 PRE 156130 PRE 161002 PRE 161005

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CMR REF. CMR RELATED MRBR TASK DESCRIPTION INTERVAL APPLICABILITY NUMBER CAT. TASK NUMBER 213100-00001-2-C CMR** PRESSURE CONTROL AND MONITORING 44 000 FH 21.31.00/06 A319-VIP OR FUNCTIONAL CHECK OF POSITIVE/NEGATIVE DELTA P PROTECTION A320 OF SAFETY VALVES POST 37734 PRE 39020 PRE 160080 PRE 161000 PRE 161003 OR A321 POST 154881 PRE 156130 PRE 161002 PRE 161005

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CMR REF. CMR RELATED MRBR TASK DESCRIPTION INTERVAL APPLICABILITY NUMBER CAT. TASK NUMBER 213100-00001-3-C CMR** PRESSURE CONTROL AND MONITORING 36 000 FH 21.31.00/06 A319-PAX POST 155789 FUNCTIONAL CHECK OF POSITIVE/NEGATIVE DELTA P PROTECTION OR OF SAFETY VALVES A319-PAX POST 160080 OR A320 NOTE: FOR A321 POST 156130 AIRCRAFT, FIRST ACCOMPLISHMENT POST 39020 OF CMR TASK 213100-00001-3-C MUST BE CARRIED OUT NO PRE 20139 LATER THAN THE AIRCRAFT ACCUMULATING 36 000 FH SINCE OR THE ENTRY INTO SERVICE, OR SINCE THE LAST A320 ACCOMPLISHMENT OF MRBR TASK 21.31.00/06, OR SINCE THE POST 39020 LAST ACCOMPLISHMENT OF CMR 213100-00001-1-C, OR SINCE POST 22129 THE LAST ACCOMPLISHMENT OF CMR 213100-00001-2-C, OR WHICHEVER OCCURS THE LATEST. A320 POST 160080 OR A320 POST 161000 OR A320 POST 161003 OR A321 POST 156130 OR A321 POST 161002 OR A321 POST 161005

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CMR REF. CMR RELATED MRBR TASK DESCRIPTION INTERVAL APPLICABILITY NUMBER CAT. TASK NUMBER 242000-00001-1-C CMR* AC GENERATION 90 FH 24.20.00/18 A320 POST 24701 OPERATIONAL CHECK OF STATIC INVERTER PRE 28160 OR A320 POST 28917 242000-00001-2-C CMR** AC GENERATION 750 FH 24.20.00/17 A318 OR OPERATIONAL CHECK OF STATIC INVERTER A319 OR A320 POST 28160 PRE 28917 OR A321 242000-00002-1-C CMR* AC GENERATION 120 FH 24.20.00/15 A318 OR OPERATIONAL CHECK OF EMERGENCY GENERATING SYSTEM A319 OR A320 POST 27189 PRE 28413 OR A321 242000-00002-2-C CMR* AC GENERATION 90 FH 24.20.00/16 A320 POST 24701 OPERATIONAL CHECK OF EMERGENCY GENERATING SYSTEM PRE 27189 OR A320 POST 28413 262300-00001-1-C CMR** CARGO COMPARTMENT FIRE EXTINGUISHING 12 000 FH 26.23.00/03 A/C fitted with cargo 26.23.00/07 compartment fire CHECK FIRING CIRCUIT CONTINUITY extinguishing

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CMR REF. CMR RELATED MRBR TASK DESCRIPTION INTERVAL APPLICABILITY NUMBER CAT. TASK NUMBER 262300-00002-1-C CMR** CARGO COMPARTMENT FIRE EXTINGUISHING 18 000 FH 26.23.00/04 A/C fitted with cargo compartment fire CHECK FIRE EXTINGUISHING LINES FOR LEAKAGE AND extinguishing OBSTRUCTION R 271400-00001-1-C CMR** AILERON HYDRAULIC ACTUATION 5 000 FH 27.14.00/01 ALL

OPERATIONAL CHECK OF DAMPING MEASUREMENT BY BITE D 271400-00001-2-C TASK DELETED

R 271400-00002-1-C CMR** AILERON HYDRAULIC ACTUATION 24 000 FH 27.14.00/02 ALL

CHECK FLUID RESERVE PISTON POSITION WITH HYDRAULIC RESERVOIR DEPRESSURIZED D 271400-00002-2-C TASK DELETED

R 273400-00001-1-C CMR** ELEVATOR AND HYDRAULIC ACTUATION 5 000 FH 27.34.00/01 ALL

OPERATIONAL CHECK OF DAMPING MEASUREMENT BY BITE D 273400-00001-2-C TASK DELETED

R 273400-00002-1-C CMR** ELEVATOR AND HYDRAULIC ACTUATION 24 000 FH 27.34.00/02 ALL

CHECK FLUID RESERVE PISTON POSITION WITH HYDRAULIC RESERVOIR DEPRESSURIZED D 273400-00002-2-C TASK DELETED

R 273400-00002-3-C CMR* ELEVATOR AND HYDRAULIC ACTUATION 36 000 FH 27.34.00/04 FAA Only

CHECK OF THE DIFFERENTIAL PRESSURE INDICATOR AND POSITION OF FLUID RESERVE PISTON OF ELEVATOR SERVOCONTROLS 274000-00001-1-C CMR* TRIMMABLE HORIZONTAL STABILIZER (THS) 12 000 FH 27.40.00/16 ALL

CHECK INTEGRITY OF THS ACTUATOR BALLSCREW SHAFT (PRIMARY AND SECONDARY LOAD PATH)

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CMR REF. CMR RELATED MRBR TASK DESCRIPTION INTERVAL APPLICABILITY NUMBER CAT. TASK NUMBER 274000-00002-1-C CMR** TRIMMABLE HORIZONTAL STABILIZER (THS) 750 FH 27.40.00/01 ALL

OPERATIONAL CHECK OF THS ACTUATOR WITH INDIVIDUAL HYDRAULIC SYSTEMS 274000-00003-1-C CMR** TRIMMABLE HORIZONTAL STABILIZER (THS) 4 000 FH 27.40.00/02 ALL

OPERATIONAL CHECK OF THS ACTUATOR JAMMING PROTECTION DEVICE 275000-00001-1-C CMR** FLAPS 12 000 FH 27.50.00/04 A318 27.50.01/04 OR OPERATIONAL CHECK OF WTB/POB AND CHECK OF FLAPS A319-PAX TRANSMISSION SHAFTING INTEGRITY, INCLUDING INSPECTION OF OR SEAL WITNESS DRAINS A320 OR A321 275000-00001-2-C CMR** FLAPS 7 500 FH 27.50.00/04 A319-VIP

OPERATIONAL CHECK OF WTB/POB AND CHECK OF FLAPS TRANSMISSION SHAFTING INTEGRITY, INCLUDING INSPECTION OF SEAL WITNESS DRAINS 278000-00001-1-C CMR** LIFT AUGMENTING (SLATS) 12 000 FH 27.80.00/04 A318 OR OPERATIONAL CHECK OF WTB/POB AND CHECK OF SLATS A319-PAX TRANSMISSION SHAFTING INTEGRITY, INCLUDING INSPECTION OF OR SEAL WITNESS DRAINS A320 OR A321 278000-00001-2-C CMR** LIFT AUGMENTING (SLATS) 7 500 FH 27.80.00/04 A319-VIP

OPERATIONAL CHECK OF WTB/POB AND CHECK OF SLATS TRANSMISSION SHAFTING INTEGRITY, INCLUDING INSPECTION OF SEAL WITNESS DRAINS

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CMR REF. CMR RELATED MRBR TASK DESCRIPTION INTERVAL APPLICABILITY NUMBER CAT. TASK NUMBER 279000-00001-1-C CMR* ELECTRICAL FLIGHT CONTROL SYSTEM (EFCS) 400 FH 27.90.00/02 ALL

OPERATIONAL CHECK: - OF LOGICS ACTIVATING ELAC 1, ELAC 2 AND SEC. 1 STANDBY POWER SUPPLIES - TO CONFIRM ABILITY OF SEC. 1 AND SEC. 2 TO ACHIEVE PITCH CONTROL - TO CONFIRM ABILITY OF SIDESTICK PRIORITY FUNCTION R 281500-00001-1-C CMR** INTERCELL TRANSFER SYSTEM 10 000 FH 28.15.00/02 A318 OR OPERATIONAL CHECK OF INDIVIDUAL TRANSFER VALVES TO A319 ENSURE VALVE SHAFT ROTATES VALVE TO OPEN POSITION OR A320 PRE 161000 PRE 161003 N 281500-00001-2-C CMR** INTERCELL TRANSFER SYSTEM 7 500 FH 28.15.00/02 A320 POST 161000 OPERATIONAL CHECK OF INDIVIDUAL TRANSFER VALVES TO OR ENSURE VALVE SHAFT ROTATES VALVE TO OPEN POSITION A320 POST 161003 282100-00001-1-C CMR** MAIN FUEL PUMP SYSTEM 10 000 FH 28.21.00/03 A318 OR OPERATIONAL CHECK TO ENSURE THAT BOTH CENTER TANK A319 PUMPS FEED FOR 2 MINUTES AFTER ENGINE START PRE 154327 OR A320 PRE 154327

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CMR REF. CMR RELATED MRBR TASK DESCRIPTION INTERVAL APPLICABILITY NUMBER CAT. TASK NUMBER 282800-00001-1-C CMR** ADDITIONAL CENTER TANK TRANSFER SYSTEM 7 900 FH 28.28.00/13 A321 POST 25453 OPERATIONAL CHECK OF THE ACT MANUAL TRANSFER SYSTEM POST 25504 IF ACT(S) NOTE: INSTALLED EMBODIMENT OF FQIC 7 (MOD 30229) OR LATER STANDARD NOTE CANCELS THE CMR STATUS. NOTE THAT FOR A321 POST 28653, FQIC OR 6 IS PERMITTED ONLY WITH ONE ACT REMOVED A321 POST 28653 NOTE: POST 25504 IF NO ACT(S) ARE FITTED WHEN THE TASK BECOMES DUE, TASK IF ACT(S) MAY BE POSTPONED UNTIL NEXT ACT INSTALLATION INSTALLED NOTE NOTE: TASK IS INCLUDED IN THE ACT INSTALLATION PROCEDURE. CREDIT CAN BE TAKEN FROM ACCOMPLISHMENT OF THE TASK AT THIS OPPORTUNITY N 282800-00002-1-C CMR* ADDITIONAL CENTER TANK TRANSFER SYSTEM 10 700 FH 28.28.00/12 A321 POST 161002 FUNCTIONAL CHECK OF THE VENT/TRANSFER PIPE SHROUDS AND POST 25415 ACT DRAIN PIPE CONNECTORS IF ACT(S) INSTALLED OR A321 POST 161005 POST 25415 IF ACT(S) INSTALLED 284200-00001-1-C CMR* QUANTITY INDICATING 31 600 FH - A321 POST 155635 OPERATIONAL CHECK OF FUEL TEMPERATURE INDICATIONS

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CMR REF. CMR RELATED MRBR TASK DESCRIPTION INTERVAL APPLICABILITY NUMBER CAT. TASK NUMBER 291000-00001-1-C CMR* MAIN AND AUXILIARY HYDRAULIC POWER 1 500 FH 29.10.00/07 A320 OR PRE 27189 OPERATIONAL CHECK OF RAT MANUAL DEPLOYMENT AND 8 MO OR FUNCTIONAL CHECK OF RAT USING GROUND TEST UNIT, FOLLOWED (WHICHEVER A320 BY CHECK OF FILTER INDICATOR COMES POST 28413 FIRST) 291000-00001-2-C CMR* MAIN AND AUXILIARY HYDRAULIC POWER 3 600 FH 29.10.00/29 A318 OR OR OPERATIONAL CHECK OF RAT MANUAL DEPLOYMENT AND 18 MO A319 FUNCTIONAL CHECK OF RAT USING GROUND TEST UNIT, FOLLOWED (WHICHEVER OR BY CHECK OF FILTER INDICATOR COMES A320 FIRST) POST 27189 PRE 28413 OR A321 291000-00002-1-C CMR* MAIN AND AUXILIARY HYDRAULIC POWER 3 600 FH 29.10.00/08 ALL OR OPERATIONAL CHECK OF RAT AUTOMATIC DEPLOYMENT 18 MO (WHICHEVER COMES FIRST) 291000-00003-1-C CMR* MAIN AND AUXILIARY HYDRAULIC POWER 12 000 FH 29.10.00/12 ALL

FUNCTIONAL CHECK TO MONITOR INTERNAL LEAK RATE OF BLUE HYDRAULIC SYSTEM 291000-00004-1-C CMR** MAIN AND AUXILIARY HYDRAULIC POWER 400 FH 29.10.00/04 A320 PRE 21414 CHECK NITROGEN CHARGE PRESSURE ON THE BLUE MAIN SYSTEM PRE 21999 ACCUMULATOR R 291000-00005-1-C CMR** MAIN AND AUXILIARY HYDRAULIC POWER 24 000 FH 29.10.00/26 A320 PRE 27189 REMOVE RAM AIR TURBINE AGCM AND PUMP FOR IN SHOP OR FUNCTIONAL CHECK A320 POST 28413

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CMR REF. CMR RELATED MRBR TASK DESCRIPTION INTERVAL APPLICABILITY NUMBER CAT. TASK NUMBER 291000-00006-1-C CMR* MAIN AND AUXILIARY HYDRAULIC POWER 3 600 FH 29.10.00/34 A/C fitted with PNR OR 762308 DETAILED INSPECTION OF RAT CARBON BLADES FOR EVIDENCE OF 18 MO PLATING CRACKS (WHICHEVER COMES FIRST) 323000-00001-1-C CMR* EXTENSION/RETRACTION 7 700 FH 32.30.00/08 ALL

OPERATIONAL CHECK OF FREE-FALL MECHANICAL CONTROL R 324000-00001-1-C CMR* WHEELS AND BRAKES 11 600 FH 32.40.00/08 PRE 26925

OPERATIONAL CHECK OF ALTERNATE BRAKING SYSTEM D 324000-00001-2-C TASK DELETED

324000-00002-1-C CMR* WHEELS AND BRAKES 60 000 FH 32.40.00/17 A320 PRE 26925 FUNCTIONAL CHECK OF BRAKE ACCUMULATOR SYSTEM PRE 20139 OR A320 PRE 26925 POST 20139 POST 22129 324500-00002-1-C CMR* WHEELS AND BRAKES 14 800 FH - A319 POST 28238 FUNCTIONAL CHECK TO MONITOR INTERNAL LEAK RATE OF POST 26925 BRAKING SYSTEM COMPONENTS (PARK BRAKE SELECTOR VALVE, PRESSURE RELIEF VALVE AND ALTERNATE BRAKE SELECTOR VALVE)

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CMR REF. CMR RELATED MRBR TASK DESCRIPTION INTERVAL APPLICABILITY NUMBER CAT. TASK NUMBER 352000-00001-1-C CMR** PASSENGER OXYGEN SYSTEM (CHEMICAL) 8 500 FH 35.20.00/01 A318 OR OPERATIONAL CHECK OF MANUAL MASK RELEASE A319 PRE 33125 OR A320 OR A321 352000-00002-1-C CMR** PASSENGER OXYGEN SYSTEM (CHEMICAL) 24 000 FH 35.20.00/02 A318 OR FUNCTIONAL CHECK OF AUTOMATIC MASK RELEASE, DETAILED A319 INSPECTION OF MASKS AND VISUAL CHECK OF CHEMICAL OXYGEN PRE 33125 GENERATORS OR A320 OR A321 352000-00003-1-C CMR** PASSENGER OXYGEN SYSTEM (GASEOUS) 8 000 FH 35.20.01/04 A319 POST 33125 REMOVE PRESSURE REGULATORS FOR IN SHOP FUNCTIONAL CHECK N 361200-00001-1-C CMR* APU BLEED AIR SUPPLY AND CROSSBLEED SYSTEMS 13 000 FH 36.12.00/01 A318 36.12.00/02 PRE 159954 CHECK OF APU BLEED CHECK VALVE FOR CONDITION OR A319 PRE 159954 OR A320 PRE 161000 PRE 161003 PRE 159954 OR A321 PRE 161002 PRE 161005 PRE 159954

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CMR REF. CMR RELATED MRBR TASK DESCRIPTION INTERVAL APPLICABILITY NUMBER CAT. TASK NUMBER N 522101-00001-1-C CMR* AUTOMATIC OVERWING EMERGENCY EXIT DOOR 16 300 FH - A321 POST 160766 OPERATIONAL CHECK OF EMERGENCY OVERWING DOOR MECHANISMS

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED EMERGENCY OVER-WING DOOR N 522101-00002-1-C CMR* AUTOMATIC OVERWING EMERGENCY EXIT DOOR 23 800 FH 52.21.01/02 A321 POST 160766 OPERATIONAL CHECK OF ESCAPE SLIDE RELEASE MECHANISM FAA ONLY

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED EMERGENCY OVER-WING DOOR N 522101-00003-1-C CMR* AUTOMATIC OVERWING EMERGENCY EXIT DOOR 23 800 FH 52.21.01/03 A321 POST 160766 FUNCTIONAL CHECK OF FLIGHT LOCK MECHANISM

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED EMERGENCY OVER-WING DOOR N 522101-00004-1-C CMR* AUTOMATIC OVERWING EMERGENCY EXIT DOOR 23 800 FH - A321 POST 160766 FUNCTIONAL CHECK OF MANUAL AND AUTOMATIC SLIDE RELEASE SIGNAL

NOTE: TASK IS NOT APPLICABLE FOR DEACTIVATED EMERGENCY OVER-WING DOOR 783100-0CL01-1-C CMR* THRUST REVERSER CONTROL AND INDICATING 22 500 FH - LEAP-1A

OPERATIONAL CHECK OF SYNCHRONIZED LOCKING FEEDBACK ACTUATOR (SLFA) FOR LOCKING CAPABILITY

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CMR REF. CMR RELATED MRBR TASK DESCRIPTION INTERVAL APPLICABILITY NUMBER CAT. TASK NUMBER 783100-0CL02-1-C CMR* THRUST REVERSER CONTROL AND INDICATING 22 500 FH - LEAP-1A

DETAILED INSPECTION OF THE ATTACHMENT OF THE SYNCHRONIZED LOCKING FEEDBACK ACTUATOR (SLFA) TO THE TRANSLATING SLEEVE AND TO THE FORWARD FRAME

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APPENDIX A. ABBREVIATIONS

ABBREVIATION MEANING A/C Aircraft AC Alternative Current ACF Airbus Cabin Flex ACT Additional Center Tank AD Airworthiness Directive AGCM Airborne Ground Check Module ALS Airworthiness Limitations Section AMM Aircraft Maintenance Manual AMOC Alternative Method of Compliance APU Auxiliary Power Unit ASAC Airbus Statement of Airworthiness Compliance ATA Air Transport Association of America BITE Built-In Test Equipment Cal. Calendar CEO Current Engine Option CFM CFM International CJ Corporate Jet CMR Certification Maintenance Requirement CV Check Valve D Deleted DOA Airbus Design Organization Approval DSG Design Service Goal EASA European Aviation Safety Agency EFCS Electrical Flight Control System ELAC Elevator and Aileron Computer ESG Extended Service Goal

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ABBREVIATION MEANING FAA Federal Aviation Administration FC Flight Cycle FH Flight Hour FQIC Fuel Quantity Indication Computer FQIS Fuel Quantity Indicator System MLG Main Landing Gear MO Months MOD Modification MRBR Maintenance Review Board Report MSI Maintenance Significant Item MSN Manufacturer Serial Number N/A Not Applicable N New NEO New Engine Option OMP Operators Maintenance Program POB Pressure-Off Brake PNR Part Number PW Pratt and Whitney R Revised RAT Ram Air Turbine SEC Spoiler and Elevator Computer SLFA Synchronized Locking Feedback Actuator SOC Summary Of Changes STC Supplemental Type Certificate THS Trimmable Horizontal Stabilizer TOC Table Of Contents TOT Transfer Of Title US United States

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ABBREVIATION MEANING WTB Wing Tip Brake (pressure-off brake)

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APPENDIX B. TERMS AND DEFINITIONS

TERM DEFINITION Month(s): equivalent of 1 calendar month (can be calculated as 1/12 CALENDAR TIMES calendar year). (Cal.) Year(s): equivalent of 12 calendar month (can be calculated as 365,25 days). Period of time given to Operators to accomplish maintenance tasks and/or replace items (at component or aircraft level) having exceeded or COMPLIANCE TIME close to exceed the new/reduced airworthiness limitations provided in the Revision/Variation. An intensive examination of a specific item, installation or assembly to detect damage, failure or irregularity. Available lighting is normally DETAILED supplemented with a direct source of good lighting at an intensity deemed INSPECTION appropriate. Inspection aids such as mirrors, magnifying lenses, etc. may be necessary. Surface cleaning and elaborate access procedures may be required. The initial Entry-Into-Service is defined for the aircraft (systems installations) as: - The date of Transfer Of Title to the first Operator for airworthiness ENTRY-INTO- limitations in flight hour or in Calendar times, unless otherwise stated SERVICE in any delivery documentation to the first Operator. - The date of aircraft first flight for airworthiness limitations in flight cycles and/or landings EXCEPTIONAL An increase in a CMR interval that may be needed to cover an SHORT-TERM uncontrollable or exceptional unexpected situation. EXTENSION

FLIGHT CYCLE (FC) A complete take-off and landing sequence

FLIGHT HOUR (FH) The accumulated time intervals between ‘wheels-off’ and ‘wheels-on’.

FUNCTIONAL A quantitative check to determine if a component / item performs one or CHECK more functions within specified limits. IMPLEMENTATION The period of time allocated to Operators to update their approved PERIOD Maintenance Program. The maximum period expressed in usage parameters between the INTERVAL completion of a task and its next due accomplishment. A qualitative check to determine that a component/item is fulfilling its OPERATIONAL intended purpose. It is a failure finding task and does not require CHECK quantitative tolerances.

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TERM DEFINITION Observation to determine that a component/item is fulfilling its intended VISUAL CHECK purpose. It is a failure finding task and does not require quantitative tolerances.

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APPENDIX C. LIST OF DELETED TASKS

TASK REFERENCE SUMMARY OF CHANGES 291000-00001-3-C Task deleted in Revision 03.

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APPENDIX D. HISTORY FILE

RECORD OF REVISIONS REVISION REVISION REASONS FOR REVISION NUMBER DATE The A318/A319/A320/A321 ALS Part 3 Revision 00 is created at 00 the opportunity of the update of CMR Documents issue 23 (EASA NOV 23/11 version) and issue 17 (FAA version). The A318/A319/A320/A321 ALS Part 3 Revision 01 is mainly dedicated to introduce the Extended Service Goal 1 (ESG1) 01 JUN 15/12 exercise, which allows continued operation of the A320-200 systems POST MOD 39020 up to 120000 FH or 60000 FC. The A318/A319/A320/A321 ALS Part 3 Revision 02 is issued to introduce the Extended Service Goal (ESG) for in-service A319-100 aircraft series (MOD 155789). Revision 02 also introduced MOD 02 154881 allowing operation of the aircraft models A321-211 and NOV 05/14 A321-231 system installations at 74 000 FH or 37 000 FC, whichever occurs first. Besides, Revision 02 revised interval and applicability of CMR Two Star 282100-00001-1-C – MAIN FUEL PUMP SYSTEM. The A318/A319/A320/A321 ALS Part 3 Revision 03 is mainly dedicated to introduce the extension of A321-100/-200 systems installations up to 74 000 FH or 37 000 FC by embodiment of MOD 154881, the extension of A320-231 POST 20139 PRE 22129 (MLG with four wheels bogie) systems installations up to 63 500 FH or 45 000 FC by embodiment of MOD 39020, the new aircraft 03 DEC 21/15 model A320-271N (A320 fitted with new PW engines), the sharklet devices for in-service A320-200 and A319-100 aircraft (MOD 160080), the new CMR One Star for installation of a new A321 Fuel Quantity Indication System (FQIS), increases interval for several ATA 27 and ATA 29 CMR tasks and some editorial changes to harmonise with A318/A319/A320/A321 MRBR. The A318/A319/A320/A321 ALS Part 3 Revision 04 is mainly to 04 introduce the new A320-251N aircraft model (A320-200 NEO fitted JUN 20/16 with new CFM engines).

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REVISION REVISION REASONS FOR REVISION NUMBER DATE The A318/A319/A320/A321 ALS Part 3 Revision 05 is mainly issued :  to introduce the Extended Service Goal (ESG) for in-service A321-100 and A321-200 aircraft series (MOD 156130),  to introduce the new aircraft models A321-271N (A321 fitted 05 with new PW engines), A321-251N (A321 fitted with new APR 06/17 CFM engines) and A321-253N (A321 fitted with new CFM engines),  And to extend the applicability of CMR 323000-00001-1-C to ALL A318 / A319 / A320 / A321 CEO aircraft, and provide an associated compliance time The A318/A319/A320/A321 ALS Part 3 Revision 06 is mainly issued to include :  Changes already published through Variations : o Variation 5.1 : new CMR 282800-00002-1-C related to MOD 160832 (A321 NEO with 1 or 2 ACTs) o Variation 5.2 : introduction of new model A321-272N (CMR table not impacted)  Changes introduced directly in the Revision : o Introduction of following new models : . A320-252N (CMR table not impacted) . A321-252N (CMR table not impacted) . A321 NEO ACF (new CMRs 522101-00001-1-C, 522101-00002-1-C, 522101-00003-1-C and 522101-00004-1-C introduced) o New CMR 361200-00001-1-C ; for A320 family CEO aircraft PRE MOD 159954, EASA has agreed following 06 JUN 13/18 compliance time : 24 months from the Effective Date of the EASA Airworthiness Directive that is expected to be issued to mandate the Revision 06 of A318/A319/A320/A321 ALS Part 3 o New, revised and deleted CMRs aiming to support MRBR rev. 23 evolution : . Revised CMRs 212800-00001-1-C, 271400-00001-1-C, 271400-00002-1-C, 273400-00001-1-C, 273400-00002-1-C, 273400-00002-3-C, 281500-00001-1-C, 291000-00005-1-C and 324000-00001-1-C . New CMR 281500-00001-2-C . Deleted CMRs 271400-00001-2-C, 271400-00002-2-C, 273400-00001-2-C, 273400-00002-2-C and 324000-00001-2-C.

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APPENDIX E. SUMMARY OF CHANGES

GENERAL Summary of Changes (SOC) from previous ALS Revisions are not published within this ALS Part 3. SOC for previous Revisions could be found within the related Revision. Except in SECTION 3, changes are highlighted with a revision bar in the left hand margin in front of the line different from previous Revision of the ALS Part 3. In SECTION 3, CMR changes are highlighted with the following movement codes printed in the left hand margin of the CMR when different from previous Revision of the ALS Part 3: - = CMR is new, - = CMR has been revised, - = CMR has been deleted.

COVER PAGE The cover page has been revised to amend the Revision number.

TABLE OF CONTENT Table of content has been updated accordingly to the changes performed throughout the document.

REVISION STATUS This section has been updated to provide the: - Approval date and reference of the A318/A319/A320/A321 ALS Part 3 Revision 06, - Reasons of the Variations compiled in this Revision.

COMPLIANCE TIME This section has been updated to provide the list of instructions and airworthiness limitations which have been revised and introduced in the A318/A319/A320/A321 ALS Part 3 Revision 06 as well as their associated implementation period and compliance time (when applicable). This information comes from the original data which have been introduced in the current Revision.

SECTION 1 – INTRODUCTION Page 8 – Applicability, General applicability table: A320-252N, A321-252N, A321-272N, A321- 251NX, A321-252NX, A321-253NX, A321-271NX and A321-272NX models have been added. Page 10 – MAINTENANCE PROGRAM PUBLICATION, note A318 / A319 / A320 / A321 NEO aircraft: A320-252N, A321-251NX, A321-252N, A321-252NX, A321-253NX, A321-271NX, A321-272N and A321-272NX have been added.

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SECTION 2 – EXPLANATION OF TABLE FORMAT Page 14 – Paragraph (1) updated for harmonization purpose.

SECTION 3 – CERTIFICATION MAINTENANCE REQUIREMENTS (CMR) Additional approved changes that were not published through Variations 5.1 and 5.2 are identified by “N/A*”, “N/A**” and “N/A***” in the Variation Number column as follows:

N/A*: This change aims at providing the impact on the mandatory instructions and airworthiness limitations for Certification Maintenance Requirements (CMRs) when installed on aircraft Post- MOD 160766 (new models A321 NEO ACF).

N/A**: This change aims at providing the mandatory instructions and airworthiness limitations for Certification Maintenance Requirements (CMRs) following revision and introduction of CMR tasks following MRBR evolution.

N/A***: This change aims at providing the mandatory instructions and airworthiness limitations for Certification Maintenance Requirements (CMRs) following revision of ATA 27 CMR tasks applicable only to US registered aircrafts.

N/A****: This change aims at providing the impact on the mandatory instructions and airworthiness limitations for Certification Maintenance Requirements (CMRs) following introduction of new CMR 361200-00001-1-C.

REV VARIATION ITEMS CHANGE DESCRIPTION CODE NUMBER Interval updated from 6 000 FH to R 212800-00001-1-C N/A** 12 000 FH. Interval updated from 4 000 FH to N/A** 5 000 FH. R 271400-00001-1-C Applicability updated from ‘ALL except N/A*** FAA’ to ‘ALL’.

D 271400-00001-2-C N/A*** Task deleted.

Interval updated from 15 000 FH to N/A** 24 000 FH. R 271400-00002-1-C Applicability updated from ‘ALL except N/A*** FAA’ to ‘ALL’.

D 271400-00002-2-C N/A*** Task deleted.

Interval updated from 4 000 FH to R 273400-00001-1-C N/A** 5 000 FH.

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Applicability updated from ‘ALL except N/A*** FAA’ to ‘ALL’.

D 273400-00001-2-C N/A*** Task deleted.

Interval updated from 15 000 FH to N/A** 24 000 FH. R 273400-00002-1-C Applicability updated from ‘ALL except N/A*** FAA’ to ‘ALL’.

D 273400-00002-2-C N/A*** Task deleted. Interval updated from 12 000 FH to R 273400-00002-3-C N/A*** 36 000 FH. Interval updated from 7 500 FH to 10 000 FH. Applicability updated from ‘A318 OR A319 R 281500-00001-1-C N/A** OR A320’ to ‘A318 OR A319 OR A320 PRE 161000 PRE 161003’ (CEO aircraft only). New CMR task added for A320 NEO N 281500-00001-2-C N/A** aircraft (previously applicable through CMR 281500-00001-1-C). N 282800-00002-1-C 5.1 New CMR task added. Description updated from ‘REMOVE RAM AIR TURBINE AGCM AND PUMP FOR R 291000-00005-1-C N/A** FUNCTIONAL CHECK’ to ‘REMOVE RAM AIR TURBINE AGCM AND PUMP FOR IN SHOP FUNCTIONAL CHECK’. Interval updated from 6 300 FH to R 324000-00001-1-C N/A** 11 600 FH D 324000-00001-2-C N/A** Task deleted. N 361200-00001-1-C N/A**** New CMR task added. N 522101-00001-1-C N/A* New CMR task added. N 522101-00002-1-C N/A* New CMR task added. N 522101-00003-1-C N/A* New CMR task added. N 522101-00004-1-C N/A* New CMR task added.

APPENDIX A - ABBREVIATIONS The following abbreviations have been added: ACF, AMM, Cal., CEO, CV, MLG, N/A.

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APPENDIX B - TERMS AND DEFINITIONS The following definitions have been added: Entry-Into-Service

APPENDIX C - LIST OF DELETED TASKS No change.

APPENDIX D - HISTORY FILE The section has been updated to add the reason for issuance of the ALS Part 3 Revision 06.

APPENDIX E - SUMMARY OF CHANGES This section provides the changes introduced in the ALS Part 3 Revision 06.

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