component iden

8/20/2019 Component Iden.

1/51

TRAINING MANUAL

CFM56-5B

COMPONENT IDENTIFICATION ANSWERBOOK

DECEMBER 2000

CTC-070


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CFMI PROPRIETARY INFORMATION

ALL CFM56-5B ENGINES FOR A319-A320-A321

TRAINING MANUALCFM56-5B

GENERAL Page 1Dec 00COMPONENT IDENTIFICATIONANSWERBOOK

CFMI Customer Training CenterSnecma Services - Snecma GroupDirection de l’Après-Vente Civile

MELUN-MONTEREAUAérodrome de Villaroche B.P. 1936

77019 - MELUN-MONTEREAU CedexFRANCE

CFMI Customer Training ServicesGE Aircraft Engines

Customer Technical Education Center123 Merchant Street

Mail Drop Y2Cincinnati, Ohio 45246

USA

COMPONENT IDENTIFICATION ANSWERBOOK

Published by CFMI


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GENERAL Page 2Dec 00COMPONENT IDENTIFICATION

ANSWERBOOK

THIS PAGE INTENTIONALLY LEFT BLANK


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This CFMI publication is for Training Purposes Only. The information is accurate at the time of compilation; however, noupdate service will be furnished to maintain accuracy. For authorized maintenance practices and specifications, consultpertinent maintenance publications.

The information (including technical data) contained in this document is the property of CFM International (GE andSNECMA). It is disclosed in confidence, and the technical data therein is exported under a U.S. Government license.Therefore, None of the information may be disclosed to other than the recipient.

In addition, the technical data therein and the direct product of those data, may not be diverted, transferred, re-exported ordisclosed in any manner not provided for by the license without prior written approval of both the U.S. Government andCFM International.

COPYRIGHT 1998 CFM INTERNATIONAL


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ANSWERBOOK



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SECTION Topic Page Numbers

1. Table of contents 5

2. Component identification exercice 7-46

Objectives 7Component identification exercise instructions 8-9Component identification exercise 10-46

3. Index 47-50


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ANSWERBOOK



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ENGINE CONFIGURATION EXERCISE OBJECTIVES

Given an Engine Configuration Exercise, the student will identify and match the purpose of :

... selected components of the Engine Buildup Unit

... selected borescope ports or plugs

... selected components of the Fan Module

... selected components of the Core Module

... selected components of the HPT Module

... selected components of the LPT Module

... selected components of the AGB Module

... selected components of the TGB Module

... selected components of the IDG Cooling system

... selected components of the Fuel and Control system

... selected components of the Ignition system

... selected components of the Air system

... selected components of the Indicating system

... selected components of the Oil system

... selected components of the Start system


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ANSWERBOOK

ENGINE CONFIGURATION EXERCISE

General

Enter the item number in the left hand column thatcorresponds with the identification of the line, accessoryor component shown in the picture. Then enter the itemnumber in the right hand column that corresponds withthe purpose for the line, accessory, or component shownin the picture.

VIEWING POINT KEY :

FWD LOOKING AFT

(FLA)

AFT LOOKING FWD

(ALF)

AFT LOOKING FWD

(ALF)

VIEWED FROM ABOVE VIEWED FROM ABOVE

VIEWED FROM BELOW

ENGINE RH SIDE

VIEWED FROM BELOW

ENGINE LH SIDE

SIDE VIEW SIDE VIEW


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MATCH THE NAME OF THE COMPONENT TO THE CORRECT ANSWER.

ENTERNUMBER

HERE

ENTERNUMBER

HERE

METI

.ON

EHTYFITNEDI

TNENOPMOCROYROSSECCA,ENIL

METI

.ON

EHTSEHCTAMTAHTESOPRUPEHTTCELES


revocrennipS 1 ehtybdecudorptsurhtehtfoytiro jamehtsedivorP

enigne

rennipS htoomsadnanoisserppusesionsedivorP

htapwolfriayradnocescimanydorea

1 edalBnaF rofhtapwolfcimanydorearenni,htoomsasedivorP

enigneehtgniretneria

lenaplacitsuocadrawroF ehthcattatahtstloblanretniotsseccasedivorP

.ksidnafehtotrennips


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ANSWERBOOK

CTC-070-001-01

3

1

5

6

2

4


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METI

.ON

EHTYFITNEDI


METI

.ON



4 slenaplacitsuocatnorF 3 ehtetutitsnocdnawolfriayradnocesehtetareleccA

wolfriayramirpehtfoegatsrotortsrif

2 swercsgnicnalaB 6 setadomoccadnasrecapsedalbnafehtsniateRswercsgnicnalabeht

6 enocraerrennipS 5 ecifonoitamrofehtstneverP

5 enoctnorfrennipS 1 dnatelninafehtfoerutarepmetehtserusaeM

UCEehtotnoitamrofniehtsdnes

3 sedalbnaF 4 noitaunettadnuosedivorP

1 rosneserutarepmet21T 2 ecnalabenigneehterotseR


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ANSWERBOOK

CTC-070-002-01

2

4

3

5

1


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METI

.ON

EHTYFITNEDI


METI

.ON


TNENOPMOCROYROSSECCA,ENIL4 tcudriA 1 troppusenignenafonoitallatsniehtrofsedivorP

2 noitcennocrosnesnoitarbivgniraeb1.oN 5 ...cte,gnitartsurht,rebmunlairessetacidnI

5 etalpatadenignE 3 retratsehtotyreviledriasdnammoC

1 noinnurtgnildnaH 4 retratsehtotriasrevileD

3 evlavriaretratS 2 UMVEehtotsretemarapnoitarbivsdneS


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ANSWERBOOK

CTC-070-003-01

3

7 5

6

4

18

8

2


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METI

.ON

EHTYFITNEDI


METI

.ON


TNENOPMOCROYROSSECCA,ENIL6 )UCE(tinUlortnoCcinortcelE 5 UCEehtfotuoriagniloocsteL

1 esactelninafmaertsnwoD 3 erusserpmaertspuedalbnafsdnes,3foenOUCEehtotsretemarap

8 sexobreticxE 7 UCEehtotytitnedicinortceleenigneehtsedivorP

3 gnippaterusserp21SP 8 ehtotseslupegatlovhgihegrahcsiddnaerotS

sretingi

7 gulpnoitacifitnedienignE 6 retupmocmetsysCEDAF5 teltuoriaUCE 1 s'VGOehtsesuohtahterutcurtsmuinimulA

4 esohtelnigniloocUCE 2 sedalbnafehtsesuohtahterutcurtsleetS

2 esactelninafmaertspU 4 thgilfgnirudsissahcUCEehtotniriagniloocsteL


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ANSWERBOOK

CTC-070-004-01

1

4 35

6

2


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METI

.ON

EHTYFITNEDI


METI

.ON



5 tropgnilliflioretratS 1 slaeshtnirybalpmusdwfehtmorfskaelliosniarD

2 rosnesdeeps1N 3 retratsehtmorfliossecxefoeganiardswollA

4 )rotcetedpihccitengamhtiw(tropniardretratS 6 erusserpriagnisu,tratsgnirudnoitator2NseviG

6 retratS 4 kcehcnoitanimatnoclioroeganiardswollA

1 ebutniardpmusdrawroF 5 retratsehtfotnemhsinelperlioswollA

3 tropwolfrevoretratS 2

ehtotdnaUCEehtotsretemarapdeepssedivorP

UMVE


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ANSWERBOOK

CTC-070-005-02

2

6

5

4

8

9

7

3

1


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METI

.ON

EHTYFITNEDI


METI

.ON



3 slenaptcudnaF 1 esacTPLsedivorpdnasecnaraelcTPLsezimitpO

gnilooc

2 ssenrahlacirtcele52T 4 noitcepsniretsoobrofselohdeggulpnU

1 )evitcA(enibruTerusserPwoL(evlavCC)A(TPL

)lortnoCecnaraelC 6

enigne / UCErofecafretnilacirtcelenaedivorPsmetsystfarcria / UCEdnasmetsys

8 7.oNturtsemarfnaF 7 wolfriayradnocestceridtahtsenavniwT

5 etalpraehsUCE 9 erocehtotaeraesacnafehtmorfsenilsetuoR aeraenigne

6 srotcennoclacirtceleUCE 5 erusserpUCEehtneewtebecafretninasedivorP

sebutlortnocerusserpehtdnasmetsysbus

7 )s'VGO(senaVediuGteltuO 2 telniCPHyrracot,rosnes52TehtotstcennoC

ataderutarepmet

4 stropepocserobretsooB 3 yramirpssap-ybdnas'VBVehtotsseccaedivorP

nepoeras'VBVnehwwolfriayradnocesotwolfria

9 eldnubebutkcolc'o6 8 rofegassapasedivorpdnaytidigirlarutcurtsseviG

tfahsevirdlaidareht


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ANSWERBOOK

CTC-070-006-01

6

8

7

9

5

2

3 41


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METI

.ON

EHTYFITNEDI


METI

.ON



7 dlofinamriaCCTPL 2 spmargnilooctnemegnipmi6otriasetubirtsiD

6 sebutriagniloocHRselzzonTPL 5 secnaraelcTPHsezimitpO

2 )owtfoeno(dlofinamgniloocesacTPL 9 tnioptnemhcattadnaerutcurtsraerenignE

3 esacnoitsubmoC 4 wolfriarosserpmocehtroftnemniatnocsedivorP

8 dlofinamriaCCTPH 8 21ta,troppusduorhsTPHehtotriasetubirtsiD

kcolc'o6dna

4 esactnorfrosserpmoC 3 PHehtdnarebmahcnoitsubmocehtsesuoHenibrut

1 esacTPL 7 sdlofinamgniloocTPLowtehtotriasetubirtsiD

5 ecnaraelCenibruTerusserPhgiH(evlavCCTPH

)lortnoC 6

TPLehtotriagniloocegatsht4CPHrevileDselzzon1egats

9 )FRT(emarfraerenibruT 1 ylbmessarotats / rotorTPLehtsesuoH


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ANSWERBOOK

CTC-070-007-02

11

9

1

5

8

7

6

2

3

10

4


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METI

.ON

EHTYFITNEDI


METI

.ON



4 srotcennoclacirtceleCCTPH 6 senavVSVehtneewtebnoitcennocretninaedivorP

11 rotacidnilausivCCTPH 9 CPHehtfoegatsht4ehtmorfrianisgnirB

7 srotcennoclacirtceleCCTPL 7/4 pooldesolcrofUCEehtotlangiskcabdeefadneS

lortnoc

01 dlofinamleufCCTPH 2 ehtsevomtahtecivedciluardyhderewop-leufA

ylbmessaknarclleb

5 ylbmessaknarcllebVSVkcolc'o2 8 telniriaevlavCCTPL

6 sreveldnagnirnoitautcaVSV 3 UCEehtfoAlennahCotlangiskcabdeefasdneSlortnocpooldesolcrof

3 rotcennoclacirtcelerotautcaVSV 5 elbairav4ehtfonoitcasuoenatlumisehtswollA

segatsrotats

9 telniriaegatsht4evlavCCTPH 11 ylfrettubegatsht9ehtfonoitisopehtsetacidnI

evlav

2 rotautcaVSV 4/7

pooldesolcrofUCEehtotlangiskcabdeefadneS

lortnoc

8 poocsriaCCTPL 1 CPHehtfoegatsht9ehtmorfrianisgnirB

1 telniriaegatsht9evlavCCTPH 01 UMHehtmorfsdnammocerusserpleufsedivorP


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ANSWERBOOK

CTC-070-008-01

1

6

5

2

3

4

7


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EFFECTIVITY





METI

.ON

EHTYFITNEDI


METI

.ON



5 ebutylppusliopmusraeR 7 gulptsuahxeehtroftnemhcattaedivorP

4 elohniardesacretuO 3 tinuebulehtotliosnruteR

1 rotserraemalF 5 5.oNdna4.oNehtotlionoitacirbulsedivorP

sgniraeb

3 ebutegnevacsliopmusraeR 6 elzzontsuahxeehtroftnemhcattasedivorP

7 sdutS 1 riafonoitingiehtstneverptahtecifirotnevspmuS

metsystsuahxeehtnisropavliodna2 tropniardliopmusraeR 4 TPLehtmorfretawdnaliosniarD

6 egnalfraerFRT 2 slaeshtnirybalpmusraermorfskaelliosniarD


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ANSWERBOOK

CTC-070-009-02

58

2

1

7

6

3

3

4


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METI

.ON

EHTYFITNEDI


METI

.ON



1 tropdeelbremotsucegatsht5 4 1egatsTPLotnoriadeelbegatsht9segrahcsiD

senavelzzon

3 sebutriagniloocHLselzzonTPL 1/5 ylppusriasmetsystfarcriarofdesU

6 VBTotebutylppusriaegatsht9 2 UMVEehtotsretemarapnoitarbivsdneS

7 )VBT(evlaVdeelBtneisnarT 8 elbairav4ehtfonoitcasuoenatlumisehtswollA

segatsrotats

8 ylbmessaknarcllebVSVkcolc'o8 5/1 ylppusriasmetsystfarcriarofdesU

4 ebutegrahcsidriaegatsht9VBT 7 gnitratsenignegnirudnigramllatsCPHsevorpmInoitareleccadipardna

5 tropdeelbremotsucegatsht9 6 CPHehtmorfriadeelbegatsht9seilppuS

2 rosnesnoitarbivFRT 3 TPLehtotriagniloocegatsht4CPHrevileD

selzzon1egats


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ANSWERBOOK

CTC-070-010-01

7

6

4

3

1

2

5


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METI

.ON

EHTYFITNEDI


METI

.ON



3 tropepocserobTPH 6 erusserpCPHrofretemaraplortnocUCE

6 gnippaterusserp3SP 1 sagtsuahxerofretemaraplortnocUCEeborp-9

erutarepmet

4 gulpretingI 5 selzzonehtotleufylppuS

2 xobnoitcnu jniamssenrahTGE 3 egdegniliartsedalbTPHfonoitcepsnirof,2foenO

1 rosneserutarepmet)5.94T(TGE 4 noitsubmocehtedisniskrapssetareneg,2foenO

noitingileufrofrebmahc5 )degatsnueno,degatseno(sdlofinamleuF 7 rebmahcnoitsubmocehtedisnileufsyarpS

7 elzzonleuF 2 sessenrahTGEroftniopnoitcennoC


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ANSWERBOOK

CTC-070-011-02

2

7

4

31

5

6


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METI

.ON

EHTYFITNEDI


METI

.ON



4 rosnesnoitisop)VBV(evlaVdeelBelbairaV 1 ehtllanrutnisevird,rotomraegleufaybnevirD

sroodVBVrehto

7 stfahselbixelF 2 kcabdeefehtotevlavdeelbretsamehtstcennoC

rosnes

2 dorkcabdeefVBV 3 ekortssroodVBVehtstimiL

1 evlavdeelbretsamVBV 4 rofUCEehtotlangiskcabdeefnoitisopasdneS

lortnocpooldesolc

5 rotomraegleufVBV 5 sroodVBVehtsevird,UMHehtybderewop-leuF

3 msinahcempotsVBV 6 yradnocesehtotniecidnaretawtcelfedotspleH

snoitidnocrehtaewdabrednuwolfria

6 edilS 7 VBVehtllaneewtebnoitcennocretninaedivorP

srood


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ANSWERBOOK

CTC-070-012-01

7

6

3

4

2

1

5


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METI

.ON

EHTYFITNEDI


METI

.ON



3 enilylppusliopmusdrawroF 6 taesohylppusliotinuebulehtsezirusserpeD

nwod-tuhsenigne

7 rosneserutarepmetliO 2 UMHehtybdessap-ybleufdlocsesU

1 )VRF(evlaVnruteRleuF 5 lioenigneserotS

4 eguagthgiS 3 sgniraeb3.oNdna2.oN,1.oNehtsetacirbuL

5 knatliO 1 ehtotleuftohdessap-ybUMHehtfotrapsnruteR

ycneiciffegnilooclioenigneevorpmiotknattfarcria2 relooclio)GDI(rotareneGevirDdetargetnI 7 retemarapcigollortnocVRFrofdesU

6 ecivednohpis-itnA 4 levellioehtfokcehclausivaswollA


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ANSWERBOOK

CTC-070-013-01

1

3

52

4

6


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EFFECTIVITY





METI

.ON

EHTYFITNEDI


METI

.ON



3 pacrellifytivargliO 1 pihccitengamfonoitacidnilausivaseviG

tiucriclioehtninoitanimatnoc

4 esohylppusliO 5 sregnahcxetaeh / tinuebulmorfliosnruteR

1 rotacidnituo-poP 2 noitacidnitipkcoclevellionasedivorP

5 esohnruterliO 6 ecnalaberusserpliorofBGTotdetcennoC

2 rettimsnartlevelliO 4 tinuebulehtotlioseilppuS

6 esohtnevknatliO 3 knatehthsinelperotgnicivresenignegniruddesU


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ANSWERBOOK

CTC-070-014-01

3

6

7

5

3

1

2

4


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METI

.ON

EHTYFITNEDI


METI

.ON



5 )UMH(tinUlacinahcemordyH 4 noitacidnitipkcocasedivorP

1 regnahcxetaehleuf / lioniaM 2 smetsysovresgniretnemorfselcitrapecistneverP

7 pmupleuF 6 retlifpmupleufehtotsseccasedivorP

2 retaehleuf-ovreS 3 rebmahcnoitsubmocehtotleufnaelcseilppuS

4 rettimsnartwolfleuF 1 lioenigneehtslooC

3 retlifelzzonleuF 5 rotalugerleuf-ovres / gniretemleuF

6 revocretlifleuF 7 leufylppussezirusserptahttinuegats-owtA


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ANSWERBOOK

CTC-070-015-02

2

5

1

6

37

4


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METI

.ON

EHTYFITNEDI


METI

.ON



2 rosneserutarepmetliO 1 ehtotnoitacidnigniggolcasdnestahtrettimsnartA

tipkcoc

5 sneercsegnevacS 7 otlangislacirtcelenasdnesdnaselcitrapstcelloC

rotacidninoitanimatnoceht

3 retlifylppusniaM 4 gniggolcnehwrevosekattahttinugninaelc-flesAretlifniamehtnisrucco

7 )DCM(rotcetedpihcretsaM 6 spmupegnevacsliodnaylppusliosetargetnI

1 hctiwserusserplaitnereffidretlifliO 5 sirbedegraltcellocot,pmupegnevacsrepenO

6 tinuebuL 2 noitacidnitipkcocroF

4 retlifpukcaB 3 tiucricylppusehtniliosretliF


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ANSWERBOOK

CTC-070-016-01

3

2

3

4

7

5

6

1


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METI

.ON

EHTYFITNEDI


METI

.ON



2 tropniardBGT 3 laesnobracaserutaeF

7 gulpnoitcepsnipmupleuF 6 tfarcriadnaenignesevirddnastroppuS

seirossecca

6 )BGA(xobraegyrosseccA 4/2 eganiardlioroF

1 )BGT(xobraegrefsnarT 5 ehthtobotsnoitacidnideepsrotorPHsedivorP

UMVEehtdnaUCE

4 tropniardBGA 7 kcehcnoitatorrellepmirofdesU

5 rosnesdeeps2N 2/4 eganiardlioroF

3 dapretratS 1 ottfahsevirdlaidarmorfeuqrotsrefsnarTtfahsevirdlatnoziroh


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ANSWERBOOK

CTC-070-017-01

12

4

3


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GENERALPage 43Dec 00COMPONENT IDENTIFICATION

ANSWERBOOK

METI

.ON

EHTYFITNEDI


METI

.ON



2 dapgniknarcdnaH 4/1 laesnobracaserutaeF

4 dappmupciluardyH 2 rotorPHehtfognikcolrognivirdlaunamswollA

1 dapGDI 3 tratsenigneretfaUCEehtsrewoP

3 rotanretlalortnoC 1/4 laesnobracaserutaeF


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ANSWERBOOK

CTC-070-018-01

1

1

2

4

3


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ANSWERBOOK

METI

.ON

EHTYFITNEDI


METI

.ON



1 stropepocserobCPH 2 pooldesolcrofUCEehtotlangiskcabdeefadneS

lortnoc

3 )VSB(evlaVgnigatSrenruB 4 ehtotseslupegatlovhgihetuor,delooc-riayllaitraP

sretingi

2 srotcennockcabdeefVSB 1 egatsrosserpmochcaefonoitcepsniehtroF

4 sdaelnoitingI 3 selzzonleuf01otylppusleufstpurretnI


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ANSWERBOOK



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ANSWERBOOK

INDEX

PAGE COMPONENT

23. 2 o’clock VSV bellcrank assembly27. 5th stage customer bleed port19. 6 o’clock tube bundle27. 8 o’clock VSV bellcrank assembly27. 9th stage air supply tube to TBV27. 9th stage customer bleed port41. Accessory gearbox (AGB)41. AGB drain port

13. Air duct33. Anti-siphon device39. Backup filter11. Balancing screws19. Booster borescope ports45. BSV feedback connectors45. Burner Staging Valve (BSV)21. Combustion case21. Compressor front case43. Control alternator15. Downstream fan inlet case15. ECU air outlet15. ECU cooling inlet hose19. ECU electrical connectors19. ECU shear plate29. EGT (T49.5) temperature sensor29. EGT harness main junction box15. Electronic Control Unit (ECU)

PAGE COMPONENT

13. Engine data plate15. Engine identification plug15. Exciter boxes11. Fan blades19. Fan duct panels19. Fan frame strut No.725. Flame arrestor31. Flexible shafts

17. Forward sump drain tube33. Forward sump oil supply line11. Front acoustical panels37. Fuel filter cover37. Fuel flow transmitter29. Fuel manifolds (one staged, one unstaged)37. Fuel nozzle filter29. Fuel nozzles37. Fuel pump41. Fuel pump inspection plug33. Fuel Return Valve (FRV)43. Handcranking pad13. Handling trunnion45. HPC borescope ports29. HPT borescope port21. HPTCC air manifold23. HPTCC electrical connectors23. HPTCC fuel manifold


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ANSWERBOOK

PAGE COMPONENT

21. HPTCC valve (High Pressure Turbine

Clearance Control)23. HPTCC valve 4th stage air inlet23. HPTCC valve 9th stage air inlet23. HPTCC visual indicator43. Hydraulic pump pad37. Hydromechanical Unit (HMU)43. IDG pad29. Igniter plug45. Ignition leads33. Integrated Drive Generator (IDG) oil cooler21. LPT case21. LPT case cooling manifold (one of two)27. LPT nozzles LH cooling air tubes21. LPT nozzles RH cooling air tubes19. LPT(A)CC valve (Low Pressure Turbine

(Active) Clearance Control)21. LPTCC air manifold23. LPTCC air scoop23. LPTCC electrical connectors

39. Lube unit37. Main oil/fuel heat exchanger39. Main supply filter39. Master chip detector (MCD)17. N1 speed sensor41. N2 speed sensor

PAGE COMPONENT

13. No.1 bearing vibration sensor connection

39. Oil filter differential pressure switch35. Oil gravity filler cap35. Oil level transmitter35. Oil return hose35. Oil supply hose33. Oil tank35. Oil tank vent hose33/39. Oil temperature sensor25. Outer case drain hole19. Outlet Guide Vanes (OGV’s)35. Pop-out indicator15. PS12 pressure tapping29. PS3 pressure tapping25. Rear sump oil drain port25. Rear sump oil scavenge tube25. Rear sump oil supply tube39. Scavenge screens37. Servo-fuel heater33. Sight gauge

31. Slide11. Spinner front cone11. Spinner rear cone17. Starter13. Starter air valve


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ANSWERBOOK

PAGE COMPONENT

17. Starter drain port (with magnetic chipdetector)

17. Starter oil filling port17. Starter overflow port41. Starter pad25. Studs11. T12 temperature sensor19. T25 electrical harness

27. TBV 9th stage air discharge tube41. TGB drain port41. Transfer gearbox (TGB)27. Transient Bleed Valve (TBV)25. TRF rear flange27. TRF vibration sensor21. Turbine rear frame (TRF)15. Upstream fan inlet case31. Variable Bleed Valve (VBV) position

sensor

31. VBV feedback rod31. VBV fuel gear motor31. VBV master bleed valve31. VBV stop mechanism23. VSV actuation ring and levers23. VSV actuator23. VSV actuator electrical connector


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EFFECTIVITY





ANSWERBOOK


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