AllCustomer:Y10Manual:AMMJICType:ATR72Selectedeffectivity:ALLRev.Date:Mar01/12IJIC54-11-61DVI10000:DETAILEDVISUALINSPECTIONOFFORWARDENGINEMOUNTDETAILEDVISUALINSPECTIONOFFORWARDENGINEMOUNT**ONA!C051-051NEWTASKTECHNICALDATAZONE:400PREPARATIONWORKELAPSESTIMEGSEBULKMATERIAL:PUBLICATIONSJIC:54-00-00-0AC-10000JIC:54-21-63-RAI-10010TASKDESCRIPTIONSKILLMECHANIC01ACCESSPLATFORMPENETRATINGLIQUIDSOLVANTSOLVENT001GENERALINFORMATIONCONCERNINGINSPECTIONS1.THISCARDPROVIDESINFORMATIONNECESSARYFORTHEPREPARATIONOFTHEINSPECTION,ACCESSANDDETAILEDVISUALINSPECTIONZONINGDATAMEN0105-06511-00211-002MAN-HOURSPage1of1sjAll Customer : Y1 0 Manual: AMMJIC

Type: ATR72 Selected effectivity : ALL

Rev. Date: Mar 01/12

I JIC 54-11-61 DVI10000: DETAILED VISUAL INSPECTION OF FORWARD ENGINE MOUNT

PROCEDURE OF ENGINE MOUNT.

TYPES OF DAMAGE CHECKED FOR

- ENVIRONMENTAL DAMAGE

- FATIGUE DAMAGE

- CORROSION DAMAGE

- ACCIDENTAL DAMAGE

002 OPENING OF HINGED ENGINE COWLS

SEE JOB INSTRUCTION CARD

JIC : 540000-0AC-10000

003 INSPECTION OF ENGINE FRONT MOUNT

REF. FIG. :541161-DVI-00140

AND REF. FIG. :541161-DVI-00 1 50

NOTE : CAREFULLY CLEAN COMPONENTS TO BE

INSPECTED USING MATERIAL 11-002

(REF. 20-31-00).

CAUTION : IF NECESSARY , LOOSEN AND MOVE PIPE

AND WIRING ATTACHMENT CLAMPS ONLY

AFTER HAVING IDENTIFIED THEIR LOCATION AND ROUTING. AFTER INSPECTION ,

REPOSITION THEM ACCORDING TO INITIAL

IDENTIFICATION.

1. INSPECTION OF MOUNT PIPES

REF. FIG. :541161-DVI-00140

A. CHECK TUBES (1), (2) , (3) , (4) , (5) AND

(6), COMPOSING THE ENGINE MOUNT, FOR

CRACKS , WITH SPECIAL ATTENTION AT WELDINGS (7). Page 2 of 18 JAllCustomer:Y10Manual:AMMJICType:ATR72Selectedeffectivity:ALLRev.Date:Mar01/12IJIC54-11-61DVI10000:DETAILEDVISUALINSPECTIONOFFORWARDENGINEMOUNT2.INSPECTIONOFFRONT-TO-REARMOUNTJUNCTIONFITTINGS:REF.FIG.:541161-DVI-00150A.INSPECTENGINEFRONTMOUNTFITTINGS(8),(9),(10)AND(11)FORCRACKSATJUNCTIONS(12)AND(13)WITHREARMOUNTFITTINGS(THROUGHINTERMEDIATEFRAME).NOTE:USEMIRRORTOINSPECTREARPARTOFFITTINGS.004CHECKOFAFTSHOCKMOUNTPICKUPFITTINGSREF.FIG.:541161-DVI-00130NOTA:CAREFULLYCLEANALLCOMPONENTSTOBEINSPECTEDWITHMATERIALNO.11-002(REF.20-31-00).1.PERFORMADETAILEDVISUALINSPECTIONOFFITTINGSFORCRACKS.2.PERFORMINSPECTIONOFBOLTS(4).NOTE:REMOVEONEBOLT(4)ATATIME.A.REMOVEANDDISCARDCOTTERPIN(1).B.REMOVENUT(2),WASHER(3),BOLT(4)ANDWASHER(5).C.PERFORMADYEPENETRANTINSPECTIONOFBOLT(4)FORCRACKS.(1)CLEANBOLTWITHMATERIALNO.11-002(REF.AMM20-31-00).(2)COATBOLTWITHPENETRATINGLIQUIDMATERIALNO.05-065(REF.AMM20-31-00).(3)PERFORMADETAILEDVISUALINSPECTIONOFBOLT.Page3of181All Customer : Y1 0 Manual: AMMJIC

Type: ATR72 Selected effectivity : ALL

Rev. Date: Mar 01/12

I JIC 54-11-61 DVI 10000: DETAILED VISUAL INSPECTION OF FORWARD ENGINE MOUNT

NOTE : REPLACE BOLT (4) IF A DAMAGE

IS DETECTED.

(4) CLEAN BOLT WITH MATERIAL NO. 11-002

(REF. AMM 20-31-00). OOSINSTALLATION OF AFT SHOCK MOUNT PICK UP FITIINGS

SEE JOB INSTRUCTION CARD

JIC : 542163-RAI-10010

006 INSPECTION OF ENGINE FORWARD MOUNT

REF. FIG. 541161-DVI-00100

NOTE : CAREFULLY CLEAN COMPONENTS TO BE

INSPECTED USING MATERIAL 11-002

(REF. 20-31-00).

CAUTION : IF NECESSARY, LOOSEN AND MOVE PIPE

AND WIRING ATTACHMENT CLAMPS ONLY

AFTER HAVING IDENTIFIED THEIR LOCATION AND ROUTING. AFTER INSPECTION

REPOSITION THEM ACCORDING TO INITIAL

IDENTIFICATION.

1. VISUAL INSPECTION OF RIGHT UPPER TUBES.

A. PERFORM A VISUAL INSPECTION OF TUBES AT

GENERATOR FEEDERS (1), TO CHECK FOR WEAR

MARKS. CAUTION : ONE CRACK ON THE ENGINE MOUNT

IS NON PERMISSIBLE DAMAGE.

NOTE : WHATEVER THE DAMAGE DISCOVERED,

CONTACT THE AIRCRAFT MANUFACTURER.

007 CLOSE-UP BEFORE CLOSING COWLS Page 4 of 18 JCustomer:Y10Manual:AMMJICAllType:ATR72Selectedeffectivity:ALLRev.Date:Mar01/12IJIC54-11-61DVI10000:DETAILEDVISUALINSPECTIONOFFORWARDENGINEMOUNT1.MAKECERTAINTHATWORKINGAREAISCLEANANDCLEAROFTOOLSANDMISCELLANEOUSITEMSOFEQUIPMENT.2.PRECAUTIONSBEFORECLOSING:A.BEFOREINSTALLINGCOWLSMAKECERTAINTHATNOACCIDENTALDAMAGEHASBEENCAUSED.B.BECAREFULNOTTODAMAGESTRUCTURESORPROTECTIVEDEVICESDURINGCLOSINGOPERATIONS.3.INSTALLATIONOFACCESSORYEQUIPMENT.DONOTFORGETTOINSTALLCLAMPSREMOVEDTOPERFORMINSPECTIONASIDENTIFIEDATREMOVAL.008CLOSINGOFHINGEDENGINECOWLSSEEJOBINSTRUCTIONCARDJIC:540000-0AC-10000(RefFig.54-11-61INSPECTIONOFREARMOUNT-TO-WINGATTACHFITTINGS-NACELLE)(RefFig.54-11-61INSPECTIONOFREARMOUNTONUNDERWINGSTRUCTUREPICK-UPFITTINGS)(RefFig.54-11-61INSPECTIONOFTHESUPPORTFITTINGOFTHEAFTSHOCKMOUNT)••ONAIC052-053,056-082NEWTASKTECHNICALDATAZONE:400PREPARATIONZONINGDATAPage5of1ajCustomer:Y10Manual:AMMJICAllType:ATR72Selectedeffectivity:ALLRev.Date:Mar01/12IJIC54-11-61DVI10000:DETAILEDVISUALINSPECTIONOFFORWARDENGINEMOUNTWORKELAPSESTIMEGSEBULKMATERIAL:PUBLICATIONSJIC:54-00-00-0AC-10000JIC:54-21-63-RAI-10010TASKDESCRIPTIONSKILLMECHANIC01ACCESSPLATFORMPENETRATINGLIQUIDSOLVANT001GENERALINFORMATIONCONCERNINGINSPECTIONS1.THISCARDPROVIDESINFORMATIONNECESSARYFORTHEPREPARATIONOFTHEINSPECTION,ACCESSANDDETAILEDVISUALINSPECTIONPROCEDUREOFENGINEMOUNT.TYPESOFDAMAGECHECKEDFOR:-ENVIRONMENTALDAMAGE-FATIGUEDAMAGE-CORROSIONDAMAGE-ACCIDENTALDAMAGE002OPENINGOFHINGEDENGINECOWLSSEEJOBINSTRUCTIONCARDJIC:540000-0AC-10000003INSPECTIONOFENGINEFRONTMOUNTMEN0105-06511-002MAN-HOURSPage6of1ajAll Customer : Y1 0 Manual: AMMJIC

Type: ATR72 Selected effectivity: ALL

Rev. Date : Mar 01/12

I JIC 54-11-61 DVI10000: DETAILED VISUAL INSPECTION OF FORWARD ENGINE MOUNT

REF. FIG. :541161-DVI-00140

AND REF. FIG. :541161-DVI - 00150

NOTE : CAREFULLY CLEAN COMPONENTS TO BE

INSPECTED USING MATERIAL 11-002

(REF. 20-31-00).

CAUTION : IF NECESSARY, LOOSEN AND MOVE PIPE

AND WIRING ATTACHMENT CLAMPS ONLY

AFTER HAVING IDENTIFIED THEIR LOCATION AND ROUTING. AFTER INSPECTION,

REPOSITION THEM ACCORDING TO INITIAL

IDENTIFICATION.

1. INSPECTION OF MOUNT PIPES

REF. FIG. :541161-DVI-00140

A. CHECK TUBES (1), (2), (3), (4), (5) AND

(6), COMPOSING THE ENGINE MOUNT, FOR

CRACKS, WITH SPECIAL ATTENTION AT WELDINGS (7).

2. INSPECTION OF FRONT-TO-REAR MOUNT JUNCTION

FITTINGS :

REF. FIG. :541161-DVI-00150

A. INSPECT ENGINE FRONT MOUNT FITTINGS (8),

(9), (10) AND (11) FOR CRACKS AT JUNCTIONS (12) AND (13) WITH REAR MOUNT

FITTINGS (THROUGH INTERMEDIATE FRAME).

NOTE : USE MIRROR TO INSPECT REAR PART OF

FITTINGS.

004 CHECK OF AFT SHOCK MOUNT PICK UP FITTINGS

REF. FIG. :541161-DVI-00130

NOTA : CAREFULLY CLEAN ALL COMPONENTS TO BE Page 7 of 18 1AllCustomer:Y10Manual:AMMJICType:ATR72Selectedeffectivity:ALLRev.Date:Mar01/12IJIC54-11-61DVI10000:DETAILEDVISUALINSPECTIONOFFORWARDENGINEMOUNTINSPECTEDWITHMATERIALNO.11-002(REF.20-31-00).1.PERFORMADETAILEDVISUALINSPECTIONOFFITTINGSFORCRACKS.2.PERFORMINSPECTIONOFBOLTS(4).NOTE:REMOVEONEBOLT(4)ATATIME.A.REMOVEANDDISCARDCOTTERPIN(1).B.REMOVENUT(2),WASHER(3),BOLT(4)ANDWASHER(5).C.PERFORMADYEPENETRANTINSPECTIONOFBOLT(4)FORCRACKS.(1)CLEANBOLTWITHMATERIALNO.11-002(REF.AMM20-31-00).(2)COATBOLTWITHPENETRATINGLIQUIDMATERIALNO.05-065(REF.AMM20-31-00).(3)PERFORMADETAILEDVISUALINSPECTIONOFBOLT.NOTE:REPLACEBOLT(4)IFADAMAGEISDETECTED.(4)CLEANBOLTWITHMATERIALNO.11-002(REF.AMM20-31-00).0051NSTALLATIONOFAFTSHOCKMOUNTPICKUPFITTINGSSEEJOBINSTRUCTIONCARDJIC:542163-RAI-10010006CLOSE-UPBEFORECLOSINGCOWLS1.MAKECERTAINTHATWORKINGAREAISCLEANANDCLEAROFTOOLSANDMISCELLANEOUSITEMSOFPage8of181AllCustomer:Y10Manual:AMMJICType:ATR72Selectedeffectivity:ALLRev.Date:Mar01/12IJIC54-11-61DVI10000:DETAILEDVISUALINSPECTIONOFFORWARDENGINEMOUNTEQUIPMENT.2.PRECAUTIONSBEFORECLOSING:A.BEFOREINSTALLINGCOWLSMAKECERTAINTHATNOACCIDENTALDAMAGEHASBEENCAUSED.B.BECAREFULNOTTODAMAGESTRUCTURESORPROTECTIVEDEVICESDURINGCLOSINGOPERATIONS.3.INSTALLATIONOFACCESSORYEQUIPMENT.DONOTFORGETTOINSTALLCLAMPSREMOVEDTOPERFORMINSPECTIONASIDENTIFIEDATREMOVAL.007CLOSINGOFHINGEDENGINECOWLSSEEJOBINSTRUCTIONCARDJIC:540000-0AC-10000(RefFig.54-II-6IINSPECTIONOFREARMOUNT-TO-WINGAITACHFITTINGS-NACELLE)(RefFig.54-II-6IINSPECTIONOFREARMOUNTONUNDERWINGSTRUCTUREPICK-UPFITTINGS)(RefFig.54-11-61INSPECTIONOFTHESUPPORTFITTINGOFTHEAFTSHOCKMOUNT)**ONAIC054-055NEWTASKTECHNICALDATAZONE:400PREPARATIONWORKSKILLMECHANICZONINGDATAMEN01MAN-HOURSPage9of181AllCustomer:Y10Manual:AMMJICType:ATR72Selectedeffectivity:ALLRev.Date:Mar01/12IJIC54-11-61DVI10000:DETAILEDVISUALINSPECTIONOFFORWARDENGINEMOUNTELAPSESTIMEGSEBULKMATERIAL:PUBLICATIONSJIC:54-00-00-0AC-10000JIC:54-21-63-RAI-10010TASKDESCRIPTION01ACCESSPLATFORMPENETRATINGLIQUIDSOLVANTSOLVENT001GENERALINFORMATIONCONCERNINGINSPECTIONS1.THISCARDPROVIDESINFORMATIONNECESSARYFORTHEPREPARATIONOFTHEINSPECTION,ACCESSANDDETAILEDVISUALINSPECTIONPROCEDUREOFENGINEMOUNT.TYPESOFDAMAGECHECKEDFOR:-ENVIRONMENTALDAMAGE-FATIGUEDAMAGE-CORROSIONDAMAGE-ACCIDENTALDAMAGE002OPENINGOFHINGEDENGINECOWLSSEEJOBINSTRUCTIONCARDJIC:540000-0AC-10000003INSPECTIONOFENGINEFRONTMOUNTREF.FIG.:541161-DVI-0014005-06511-00211-002Page10of181AllCustomer:Y10Manual:AMMJICType:ATR72Selectedeffectivity:ALLRev.Date:Mar01/12IJIC54-11-61DVI10000:DETAILEDVISUALINSPECTIONOFFORWARDENGINEMOUNTANDREF.FIG.:541161-DVI-00150NOTE:CAREFULLYCLEANCOMPONENTSTOBEINSPECTEDUSINGMATERIAL11-002(REF.20-31-00).CAUTION:IFNECESSARY,LOOSENANDMOVEPIPEANDWIRINGATTACHMENTCLAMPSONLYAFTERHAVINGIDENTIFIEDTHEIRLOCATIONANDROUTING.AFTERINSPECTION,REPOSITIONTHEMACCORDINGTOINITIALIDENTIFICATION.1.INSPECTIONOFMOUNTPIPESREF.FIG.:541161-DVI-00140A.CHECKTUBES(1), (2), (3), (4),(5)AND(6),COMPOSINGTHEENGINEMOUNT,FORCRACKS,WITHSPECIALATTENTIONATWELDINGS(7).2.INSPECTIONOFFRONT-TO-REARMOUNTJUNCTIONFITTINGS:REF.FIG.:541161-DVI-00150A.INSPECTENGINEFRONTMOUNTFITTINGS(8),(9),(10)AND(11)FORCRACKSATJUNCTIONS(12)AND(13)WITHREARMOUNTFITTINGS(THROUGHINTERMEDIATEFRAME).NOTE:USEMIRRORTOINSPECTREARPARTOFFITTINGS.004CHECKOFAFTSHOCKMOUNTPICKUPFITTINGSREF.FIG.:541161-DVI-00130NOTA:CAREFULLYCLEANALLCOMPONENTSTOBEINSPECTEDWITHMATERIALNO.11-002Page11of181AllCustomer:Y10Manual:AMMJICType:ATR72Selectedeffectivity:ALLRev.Date:Mar01/12IJIC54-11-61DVI10000:DETAILEDVISUALINSPECTIONOFFORWARDENGINEMOUNT(REF.20-31-00).1.PERFORMADETAILEDVISUALINSPECTIONOFFITTINGSFORCRACKS.2.PERFORMINSPECTIONOFBOLTS(4).NOTE:REMOVEONEBOLT(4)ATATIME.A.REMOVEANDDISCARDCOTTERPIN(1).B.REMOVENUT(2),WASHER(3),BOLT(4)ANDWASHER(5).C.PERFORMADYEPENETRANTINSPECTIONOFBOLT(4)FORCRACKS.(1)CLEANBOLTWITHMATERIALNO.11-002(REF.AMM20-31-00).(2)COATBOLTWITHPENETRATINGLIQUIDMATERIALNO.05-065(REF.AMM20-31-00).(3)PERFORMADETAILEDVISUALINSPECTIONOFBOLT.NOTE:REPLACEBOLT(4)IFADAMAGEISDETECTED.(4)CLEANBOLTWITHMATERIALNO.11-002(REF.AMM20-31-00).OOSINSTALLATIONOFAFTSHOCKMOUNTPICKUPFITIINGSSEEJOBINSTRUCTIONCARDJIC:542163-RAI-10010006INSPECTIONOFENGINEFORWARDMOUNTREF.FIG.:541161-DVI-00100NOTE:CAREFULLYCLEANCOMPONENTSTOBEINSPECTEDUSINGMATERIAL11-002Page12of181AllCustomer:Y10Manual:AMMJICType:ATR72Selectedeffectivity:ALLRev.Date:Mar01/12IJIC54-11-61DVI10000:DETAILEDVISUALINSPECTIONOFFORWARDENGINEMOUNT(REF.20-31-00).CAUTION:IFNECESSARY,LOOSENANDMOVEPIPEANDWIRINGATTACHMENTCLAMPSONLYAFTERHAVINGIDENTIFIEDTHEIRLOCATIONANDROUTING.AFTERINSPECTIONREPOSITIONTHEMACCORDINGTOINITIALIDENTIFICATION.1.VISUALINSPECTIONOFRIGHTUPPERTUBES.A.PERFORMAVISUALINSPECTIONOFTUBESATGENERATORFEEDERS(1),TOCHECKFORWEARMARKS.CAUTION:ONECRACKONTHEENGINEMOUNTISNONPERMISSIBLEDAMAGE.NOTE:WHATEVERTHEDAMAGEDISCOVERED,CONTACTTHEAIRCRAFTMANUFACTURER.007CLOSE-UPBEFORECLOSINGCOWLS1.MAKECERTAINTHATWORKINGAREAISCLEANANDCLEAROFTOOLSANDMISCELLANEOUSITEMSOFEQUIPMENT.2.PRECAUTIONSBEFORECLOSING:A.BEFOREINSTALLINGCOWLSMAKECERTAINTHATNOACCIDENTALDAMAGEHASBEENCAUSED.B.BECAREFULNOTTODAMAGESTRUCTURESORPROTECTIVEDEVICESDURINGCLOSINGOPERATIONS.3.INSTALLATIONOFACCESSORYEQUIPMENT.DONOTFORGETTOINSTALLCLAMPSREMOVEDTOPERFORMINSPECTIONASIDENTIFIEDATREMOVAL.Page13of1sj

# All Customer : Y 1 0 Manual: AMMJIC

Type:

ATR72 Selected effectivity : ALL

Rev.

Date: Mar 01/12



# I JIC 54-11-61 DVI10000: DETAILED VISUAL INSPECTION OF FORWARD ENGINE MOUNT

008 CLOSING OF HINGED ENGINE COWLS



# SEE JOB INSTRUCTION CARD

JIC : 540000-0AC-10000



# (Ref Fig

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(Ref Fig

. 54-11-61 INSPECTION OF THE SUPPORT FITTING OF THE AFTSHOCK MOUNT)

(Ref

Fig

. 54-11-61 INSPECTION OF ENGINE MOUNT (RIGHT UPPER TUBE))

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# ~-11-611NSPECTION OF REAR MOUNT-TO-WING ATTACH FITTINGS-NACELLE



# ~-11-61 INSPECTION OF REAR MOUNT ON UNDERWING STRUCTURE PICK-UP FITTINGS



# ~-11-61 INSPECTION OF THE SUPPORT FITTING OF THE AFTSHOCK MOUNT



# ~-11-611NSPECTION OF ENGINE MOUNT (RIGHT UPPER TUBE) 

# Page 14 of 18 1

# All Customer : Y1 0 Manual : AMMJIC

Type : ATR72 Selected effectivity: ALL

Rev . Date : Mar01/12



# I JIC 54-11-61 DVI10000 : DETAILED VISUAL INSPECTION OF FORWARD ENGINE MOUNT



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# Page 15 of 18 1AllCustomer:Y10Manual:AMMJICType:ATR72Selectedeffectivity:ALLRev.Date:Mar01/12IJIC54-11-61DVI10000:DETAILEDVISUALINSPECTIONOFFORWARDENGINEMOUNT[IDr·-·13·CAACI<S9SMJ541161DVI001S<l-002AAA/FAAFiaure54-11-61-DVI-00150-002-INSPECTIONOFREARMOUNTONUNDERWINGSTRUCTUREPICK-UPf:lfriNGSPage16of181

# All I Customer : Y1 0 Manual : AMMJIC

Type:

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Rev . Date : Mar 01/12 Selected effect i vity : ALL

JIC 54-11-61 DVI10000 : DETAILED VISUAL INSPECTION OF FORWARD ENGINE MOUNT

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# Page 17 of 18 1

# All I Customer : Y1 0 Manual: AMMJIC

Type:

ATR72 Selected effectivity: ALL

Rev.

Date: Mar 01/12

JIC 54-11-61 DVI10000: DETAILED VISUAL INSPECTION OF FORWARD ENGINE MOUNT



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