Amt 224 & Avt 226 Final Lecture 2013-14

8/17/2019 Amt 224 & Avt 226 Final Lecture 2013-14

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GENERAL

A/C documentation products mostly differentiate and address the needs for:

- Single Aisle family products (A318, A319, A3 !, A3 1", #ith red $ro#n colored $oo%co&ers,

- 'ong ange family products (A33!, A3)!", #ith green $ro#n colored $oo% co&ers*

Single aisle

'ong range

+ypical users:

- flight operations,- line and $ase maintenance,- engineering, shop and o&erhaul maintenance,- ca$in staff*

+his training is dedicated for the line and $ase maintenance personnel, to operate and maintainthe A/C in the optimum condition*

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STANDARDS

ost manuals follo# the A+A guidelines and standards around the #orld:

A/C aintenance anual (A ", 0llustrated arts Catalog (0 C", A/C Schematic anual (AS ", A/C 2iring anual (A2 ", ***

+rou$le Shooting anual (+S " is not A+A 1!! aligned, $ecause it is defined under an A0 .SS 4C0 0CA+05 * ost technical documents are di&ided into A+A chapters from A+A !6 to A+A8!* age $loc%s num$ers are used to separate the su$7ects #ithin manual chapters into topicsfor easy reference* +he page $loc%s system applies to the A , Component aintenance

anual (C ", Structural epair anual (S " and +S *

ATA BREAKDOWN

+he A+A 1!! num$ering system uses a si digits dash num$er $rea%do#n, #hich di&ides thedocumented material into chapter (system", section (su$system", su$-section (su$-su$system"and su$7ect (unit"*

MANUAL CUSTOMIZATION

+he technical documentation is customi ed manuals and non-customi ed manuals* +hecustomi ed manual contains only the information applica$le to a particular airline or a group of

operators li%e the A , +S , 0 C, ***

+he non-customi ed manual contains information applica$le to all airlines for one A/C typefamily (en&elope" or applica$le to all Air$us products (generic"*

on-customi ed manual is called en&elope #hen the information is applica$le only to specific A/C, type or series (id est Single Aisle family" li%e the 0llustrated +ool and 4;uipment anual(+4 ", Ser&ice ulletin (S ", Ser&ice 0nformation letter (S0'", 5perations 4ngineering ulletin(54 ", aster inimum 4;uipment 'ist ( 4'", S , ***

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0t is called generic if the information is applica$le to all A/C models, types or series (id est all A0 .S types A3!!, A31!, A3 !, A33!, A3)!" li%e the 4lectrical Standard ractices anual(4S "*

LINE AND BASE MAINTENANCE DOCUMENTS

+he line and $ase maintenance documents are:

- +S ,- Additional Cross eference +a$les (AC +",- 0 C (airframe",- o#er lant 0 C ( 0 C",- Support 4;uipment Summary (S4S",- +4 ,- +ool and 4;uipment 0nde (+40",- +ool and 4;uipment


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DOCUMENTATION MANAGEMENT

+he document management #ill $e seen in this topic*

LINK BETWEEN MANUALS

A0 a& ma%es full use of the unctional 0tem um$er ( 0 " information* +he 0 pro&ides auni;ue lin%s $et#een the manuals, and each 0 is a uni;ue reference for 'ine eplacea$le.nit (' ." identification*

+he A is reached from the


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AMTOSS TASK NUMBERING

+he 1 digits +as% um$er gi&es the A+A and the detailed page $loc% $y the A/C aintenance+as% 5rientated Support System (A +5SS" reference* Searched procedure is found after na&igation through the manual and its ta$le of contents:

- on the < manual only the page $loc% is sho#n,- on the A0 a& the complete A +5SS reference is sho#n*

FUNCTION CODE TO PAGE BLOCK RELATIONSHIP TABLE

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- highlights that gi&e the reason for change of the modified data introduced at last re&ision,- 'ist of 4ffecti&e ages that lists all effecti&e pages for a gi&en re&ision issue* e# pages

are indicated $y , e&ised $y or


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AIRCRAFTMODEL AND EFFECTIVITY TABLE

+he A/C is identified $y digits:

- A/C model is the )th digit: id est 1!!, !!, 3!!, 6!!, ?!!,- engine is the 6th digit,- thrust rating ( ull Authority


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TYPICAL USE OF AIRBUS DOCUMENTATION SCHEDULED MAINTENANCE.

+he deferred #or% pac%ages, selected S s and the tas%s called $y < are scheduled*

UN-SCHEDULED MAINTENANCE

+hat is the cre# entry report on the +4C= 0CA' '5 55> that ma%es the maintenance action/ reply mandatory*

+he A.'+ symptom is made typically of the 4CA #arning associated #ith the 0+4 faultmessage, and it is normally printed on the ost light eport ( " too*

+he maintenance team can use:

- the 4' or the C


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2hen trou$leshooting is una&oida$le, the maintenance team is using the follo#ing manuals:

- +S , AS , A , 0 C, A2 , A2' and 4S *

TROUBLE SHOOTING TOOL

+he fault symptom is typically a&aila$le on the printed out * +he fault symptom can $e foundin the A0 a& or in the +S *

0n the A0 a& (#e$ technology tool":

- using the A0 a& trou$le shooting function, the rele&ant fault symptom is found in theinde , then lin%ing to the rele&ant +S tas%,

- simultaneously, the fault symptom can $e displayed,- other manuals (A , 0 C, AS , ***" can $e reached $y hyperlin%s from the +S tas%*

0n the +S , as a $ac%-up using the < media:

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- $y page turning through its 0nde or +S page $loc% 1!1, and through its respecti&eentry sections: 4CA , 4 0S, '5CA', 5 Ser@ations or Centrali ed ault


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Amt 224 & Avt 226 Final Lecture 2013-14

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