TASK 72-32-85-300-047 Fan Case - Repair The PTO Shaft Oil Seal Tube Bore By Bush Installation, Repair-047 (VRS1413)

DMC:V2500-A0-72-32-8501-00A-664A-C|Issue No:002.00|Issue Date:2018-11-01

Export Control

EAR Export Classification: Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3), except for the following Service Bulletins which are currently published as EAR Export Classification 9E991: SBE70-0992, SBE72-0483, SBE72-0580, SBE72-0588, SBE72-0640, SBE73-0209, SBE80-0024 and SBE80-0025.

Copyright

© IAE International Aero Engines AG (2001, 2014 - 2021) The information contained in this document is the property of © IAE International Aero Engines AG and may not be copied or used for any purpose other than that for which it is supplied without the express written authority of © IAE International Aero Engines AG. (This does not preclude use by engine and aircraft operators for normal instructional, maintenance or overhaul purposes.).

Applicability

All

Common Information

TASK 72-32-85-300-047 Fan Case - Repair The PTO Shaft Oil Seal Tube Bore By Bush Installation, Repair-047 (VRS1413)

Effectivity

FIG/ITEM

PART NO.

01-100

5W0069

01-100

5W0072

01-100

5W0081

01-100

5W0093

01-100

5W0094

01-100

5W0100

01-100

5W0124

01-100

5W0144

01-100

5W0149

01-100

5W0154

01-100

5W0168

01-100

5W0169

01-100

5W0171

01-100

5W0172

01-100

5W0184

01-100

5W0186

01-100

5W0187

01-100

5W0188

01-100

5W0189

01-100

5W0190

01-100

5W0191

01-100

5W0192

01-100

5W0193

01-100

5W0194

01-100

5W0195

01-100

5W0196

01-100

5W0197

01-100

5W0198

01-100

5W0199

01-100

5W0200

01-100

5W0201

01-100

5W0202

01-100

5W0203

01-100

5W0204

01-100

5W0205

01-100

5W0206

01-100

5W0207

01-100

5W0208

01-100

5W0209

01-100

5W0210

01-100

5W0211

01-100

5W0212

01-100

5W0213

01-100

5W0214

01-100

5W0215

01-100

5W0216

01-100

5W0217

01-100

5W0218

01-100

5W0219

01-100

5W0220

01-100

5W0221

01-100

5W0222

01-100

5W0223

01-100

5W0224

01-100

5W0225

01-100

5W0226

01-100

5W0306

01-100

5W0307

01-100

5W0313

Material of component

PART IDENT

SYMBOL

MATERIAL

Fan case

Titanium alloy

Bush

Corrosion and heat resistant steel

General

Price and availability - none

The practices and processes referred to in the procedure by the TASK numbers are in the SPM.

NOTE

To identify the consumable materials, refer to the PCI.

NOTE

Special tools are identified in the procedure by the tool primary number.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Horizontal boring millLOCALHorizontal boring mill
Boring headLOCALBoring head
Fluorescent Penetrant Inspection EquipmentLOCALFluorescent penetrant inspection equipment
Inside micrometerLOCALInside micrometer
Dial bore gageLOCALDial bore gage
Vibrating marking pencilLOCALVibrating marking pencil
IAE 3J12797 Insertion fixture0AM53IAE 3J127971
IAE 3J12798 Reamer0AM53IAE 3J127981
IAE 3J12799 Drill0AM53IAE 3J127991
IAE 3J12800 End mill0AM53IAE 3J128001
IAE 3J12801 Machining fixture0AM53IAE 3J128011

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 02-001 ADHESIVE TAPE (MASKING)LOCALCoMat 02-001
CoMat 03-026 LIQUID NITROGENLOCALCoMat 03-026
CoMat 02-099 LINT-FREE CLOTHLOCALCoMat 02-099
CoMat 06-064 FLUORESCENT PENETRANT (WATER WASHABLE MEDIUM SENSITIVITY)LOCALCoMat 06-064

Spares

NameManufacturerPart Number / IdentificationQuantityRemark
Bush5A14821

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-85-323-001 Machine the PTO Shaft Oil Seal Tube Bore of the Fan Case Assembly

    1. Refer to Figure.

      2. Apply masking tape to the insert holes.

      3. Set up the fan case on the machining fixture.

      4. Machine the PTO bore J1.

        1. Use boring head.

        1. Use inside micrometer.

      5. Machine the timing hole.

      6. Machine the back spot face J2.

        1. Use IAE 3J12824 cutter and IAE 3J12825 boring bar.

        1. Use boring head.

    2. SUBTASK 72-32-85-220-174 Examine the Fan Case Assembly

    1. Refer to Figure.

      2. Measure the machined areas (PTO shaft tube bore J1, timing hole and back spot face J2).

      1. Use inside micrometer and dial bore gage.

    3. SUBTASK 72-32-85-230-061 Examine the Fan Case Assembly for Cracks

      1. Do a penetrant crack test the machined areas.

      1. Use fluorescent penetrant inspection.

      2. Make sure there is no crack in the machined area.

      3. Refer to the SPM TASK 70-23-05-230-501.

    4. SUBTASK 72-32-85-110-066 Clean the Bush and PTO Shaft Tube Bore

      1. Clean the bush and PTO shaft tube bore.

      1. Refer to the SPM TASK 70-11-26-300-503.

    5. SUBTASK 72-32-85-350-127 Install the Bush to the Insertion Fixture

    1. Refer to Figure.

    2. Install the bush to the shaft of the insertion fixture.

    3. Install the ring to the shaft.

    4. Install the guide to the ring and tighten the bolt.

    5. Remove the ring.

      6. Chill the bush with fixture.

    6. SUBTASK 72-32-85-350-128 Install the Bush to the Fan Case Assembly

    1. Refer to Figure.

    2. Install the bush to the PTO shaft tube bore of the fan case.

    3. Remove the bolt from fixture.

    4. Remove the guide shaft of the fixture from the fan case.

    7. SUBTASK 72-32-85-210-001 Examine the Bush on the Fan Case Assembly

    1. Refer to Figure.

      2. Visually examine the installed bush.

      1. The installed bush must be correctly seated to spot face.

      2. The bush must be tightened to the PTO shaft tube bore.

    8. SUBTASK 72-32-85-350-129 Identify the Repair

      1. Make a mark VRS1413 adjacent to the part number.

      1. Refer to the SPM TASK 70-09-00-400-501.

    9. Figure: Repair Details and Dimensions

    Sheet 1

    Legend
    Repair Details and Dimensions

    Sheet 1

    Close

    Figure: Repair Details and Dimensions

    Sheet 2

    Legend
    Repair Details and Dimensions

    Sheet 2

    Close

    Figure: Repair Details and Dimensions

    Sheet 3

    Legend
    Repair Details and Dimensions

    Sheet 3

    Close

    Figure: Repair Details and Dimensions

    Repair Details and Dimensions

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Revised effectivity table to update part number. (94VJ744E)

Link not Found
Manufacturer Code:0AM53
Enterprise Name:IAE INTERNATIONAL AERO ENGINES AG
BU Name:NULL
Building:SUITE 400
Street:628 HEBRON AVENUE
City:GLASTONBURY
State:CT
Zip Code:06033
Country:USA
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Link not Found
Manufacturer Code:LOCAL
Supply Number:CoMat 02-001
Type:sp01
Supply Short Name:CoMat 02-001 ADHESIVE TAPE (MASKING)
Supply Name:CoMat 02-001 ADHESIVE TAPE (MASKING)
Specification Groups:
Doc NumberType
OMAT: 230 (RR REF)ZINC OXIDE AT142
JCR-197 (JAEC REF)ZINC OXIDE AT142
Suppliers:
ManufacturerRemarks
LOCAL
K6835
U0415
Manufacturer Code:X222X
Supply Number:CoMat 02-099
Type:sp01
Supply Short Name:CoMat 02-099 LINT-FREE CLOTH
Supply Name:CoMat 02-099 LINT-FREE CLOTH
Specification Groups:
Doc NumberType
WHERE COMAT 02-099 IS SPECIFIED WITH NO SUFFIX, USE COMAT 02-099A OR COMAT 02-099B.
Suppliers:
ManufacturerRemarks
X222X
Manufacturer Code:LOCAL
Supply Number:CoMat 03-026
Type:sp01
Supply Short Name:CoMat 03-026 LIQUID NITROGEN
Supply Name:CoMat 03-026 LIQUID NITROGEN
Specification Groups:
Doc NumberType
OMAT:220BB-N-411 T2GBC1
JCR-135BB-N-411 T2GBC1
Suppliers:
ManufacturerRemarks
LOCAL
U2046
U2096
Manufacturer Code:X222X
Supply Number:CoMat 06-064
Type:sp01
Supply Short Name:CoMat 06-064FLUORESCENT PENETRANT (WATER WASHABLE MEDIUM SENSITIVITY)
Supply Name:CoMat 06-064 FLUORESCENT PENETRANT (WATER WASHABLE MEDIUM SENSITIVITY)
Specification Groups:
Doc NumberType
It is not permitted to mix the selected CoMat 06‐064 letter suffix material with other CoMat 06‐064 letter suffix materials.Where CoMat 06‐064 is specified with no suffix, use one of the CoMat 06‐064 letter suffix materials.
Suppliers:
ManufacturerRemarks
X222X
Link not Found
Manufacturer Code:LOCAL
Tool Number:Dial bore gage
Tool Name:Dial bore gage
Manufacturer Code:LOCAL
Tool Number:Fluorescent penetrant inspection equipment
Tool Name:Fluorescent Penetrant Inspection Equipment
Link not Found
Manufacturer Code:0AM53
Tool Number:IAE 3J12797
Tool Name:IAE 3J12797 Insertion fixture
Manufacturer Code:0AM53
Tool Number:IAE 3J12798
Tool Name:IAE 3J12798 Reamer
Manufacturer Code:0AM53
Tool Number:IAE 3J12799
Tool Name:IAE 3J12799 Drill
Manufacturer Code:0AM53
Tool Number:IAE 3J12800
Tool Name:IAE 3J12800 End mill
Manufacturer Code:0AM53
Tool Number:IAE 3J12801
Tool Name:IAE 3J12801 Machining fixture
Link not Found
Link not Found