TASK 72-45-24-300-015 HPT Stage 2 Ring Segment And Vane Cluster - Replace The Vane Or Ring Segment, Repair-015 (VRS3492)

DMC:V2500-A0-72-45-2401-04A-920A-C|Issue No:004.00|Issue Date:2020-02-01

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 72-45-24-300-015 HPT Stage 2 Ring Segment And Vane Cluster - Replace The Vane Or Ring Segment, Repair-015 (VRS3492)

Effectivity

FIG/ITEM

PART NO.

02-050

2A2272-006

02-050

2A3272

02-050

2A4262

02-050

2A4462

02-050

2A6102

02-060

2A2372-006

02-060

2A4072

02-070

2A0172CL21

02-070

2A2072CL21

02-071

2A0172CL22

02-071

2A2072CL22

02-072

2A0172CL23

02-072

2A2072CL23

02-073

2A0172CL24

02-073

2A2072CL24

02-074

2A0172CL25

02-074

2A2072CL25

02-075

2A0172CL26

02-075

2A2072CL26

02-076

2A0172CL27

02-076

2A2072CL27

02-077

2A0172CL28

02-077

2A2072CL28

02-078

2A0172CL29

02-078

2A2072CL29

02-079

2A0172CL30

02-079

2A2072CL30

02-080

2A0172CL31

02-080

2A2072CL31

02-081

2A0172CL32

02-081

2A2072CL32

02-082

2A0172CL33

02-082

2A2072CL33

02-083

2A0172CL34

02-083

2A2072CL34

02-084

2A0172CL35

02-084

2A2072CL35

02-087

2A0172CL38

02-087

2A2072CL38

02-088

2A0172CL39

02-088

2A2072CL39

02-089

2A0172CL40

02-089

2A2072CL40

02-090

2A0172CL41

02-090

2A2072CL41

02-093

2A0172CL36

02-093

2A2072CL36

02-094

2A0172CL36-5

02-094

2A2072CL36-5

02-095

2A0172CL37

02-095

2A2072CL37

02-096

2A0172CL37-5

02-096

2A2072CL37-5

02-260

2A3172

02-260

2A4162

02-260

2A4562

02-270

2A1072CL21

02-270

2A2172CL21

02-271

2A1072CL22

02-271

2A2172CL22

02-272

2A1072CL23

02-272

2A2172CL23

02-273

2A1072CL24

02-273

2A2172CL24

02-274

2A1072CL25

02-274

2A2172CL25

02-275

2A1072CL26

02-275

2A2172CL26

02-276

2A1072CL27

02-276

2A2172CL27

02-277

2A1072CL28

02-277

2A2172CL28

02-278

2A1072CL29

02-278

2A2172CL29

02-279

2A1072CL30

02-279

2A2172CL30

02-280

2A1072CL31

02-280

2A2172CL31

02-281

2A1072CL32

02-281

2A2172CL32

02-282

2A1072CL33

02-282

2A2172CL33

02-283

2A1072CL34

02-283

2A2172CL34

02-284

2A1072CL35

02-284

2A2172CL35

02-287

2A1072CL38

02-287

2A2172CL38

02-288

2A1072CL39

02-288

2A2172CL39

02-289

2A1072CL40

02-289

2A2172CL40

02-290

2A1072CL41

02-290

2A2172CL41

02-293

2A1072CL36

02-293

2A2172CL36

02-294

2A1072CL36-5

02-294

2A2172CL36-5

02-295

2A1072CL37

02-295

2A2172CL37

02-296

2A1072CL37-5

02-296

2A2172CL37-5

Material of component

PART IDENT

SYMBOL

MATERIAL

Stage 2 HPT vane

-

Cast nickel alloy

Stage 2 HPT ring segment

-

Nickel alloy

Stage 2 HPT seals

-

Nickel alloy

General

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

Price and availability - none

NOTE

More equipment and materials necessary to do this repair are given in the SPM TASK 70-39-03-390-501.

NOTE

To identify consumable materials refer to PCI.

NOTE

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

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Deburr toolLOCALDeburr tool
Drilling equipmentLOCALDrilling equipment
Nylon strapLOCALStrap, nylon
Riveting equipmentLOCALRiveting equipment
ShimstockLOCALShimstock
Workshop inspection equipmentLOCALWorkshop inspection equipment
IAE 3P16216 Drill fixture0AM53IAE 3P162161

(V2500-A1)

IAE 3P16396 Drill fixture0AM53IAE 3P163961

(V2500-A5)

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 01-573 WAX BLEND, PARAFFIN24269CoMat 01-573
CoMat 02-009 BEESWAX SUBSTITUTE0A341CoMat 02-009
CoMat 02-047 TAPE, HEAT REFLECTIVELOCALCoMat 02-047
DELETEDX111XDELETED
CoMat 06-120L METAL MARKING PENCIL(HARD)86874CoMat 06-120L

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-45-24-350-070-001 (V2500-A1) Assemble the Vane Cluster Detail Parts for Drilling the Rivet Holes

      NOTE

      When the detail vane assemblies and ring segment assembly is replaced with a new or repaired segment with no rivet holes, use this procedure.

      1. Install a locally fabricated plug in the vane inner diameter cannon holes or mask cannon holes with CoMat 02-047 TAPE, HEAT REFLECTIVE.

      1. Refer to Figure or Figure.

      2. Install the ring segment assembly and two vane assemblies in the IAE 3P16216 Drill fixture 1 off.

        1. Refer to Figure and Figure.

        1. You can use detail parts from other vane clusters if they have the same requirements given in the figures and the vane class difference is not more than four.

      3. Install shims in Gaps N and P. Use the correct shimstock thickness.

      1. Refer to Figure.

      4. Tighten the vane cluster in the drill fixture.

      1. Refer to Figure.

      5. Drill the ring segment and vane assembly rivet holes.

        1. Refer to Figure and Figure.

        1. Position the IAE 3P16216 Drill fixture detail leaf and drill guide bushings down.

        2. Turn the quarter-turn screw 90 degrees to lock the detail leaf in position.

        3. Use the drill guide bushings to drill the rivet holes.

        4. The rivet hole diameter is between 0.159 in. and 0.163 in. (4.039 mm and 4.140 mm).

    6. Remove the vane assemblies and ring segment assembly from the drill fixture.

    2. SUBTASK 72-45-24-350-070-002 (V2500-A5) Assemble the Vane Cluster Detail Parts for Drilling the Rivet Holes

      NOTE

      When the detail vane assemblies and ring segment assembly is replaced with a new or repaired segment with no rivet holes, use this procedure.

      1. Install a locally fabricated plug in the vane inner diameter ROBI slots and ROBI holes or mask ROBI slots and ROBI holes with CoMat 02-047 TAPE, HEAT REFLECTIVE.

      1. Refer to Figure.

      2. Install the ring segment assembly and two vane assemblies in the IAE 3P16396 Drill fixture 1 off.

      1. Refer to Figure and Figure.

      2. You can use detail parts from other vane clusters if they have the same requirements given in the figures.

      3. Install shims in Gaps N and P. Use the correct shimstock thickness.

      1. Refer to Figure.

      4. Tighten the vane cluster in the drill fixture.

      1. Refer to Figure.

      5. Drill the ring segment and vane assembly rivet holes.

        1. Refer to Figure and Figure.

        1. Position the IAE 3P16396 Drill fixture detail leaf and drill guide bushings down.

        2. Turn the quarter-turn screw 90 degrees to lock the detail leaf in position.

        3. Use the drill guide bushings to drill the rivet holes.

        4. The rivet hole diameter is between 0.159 in. and 0.163 in. (4.309 mm and 4.140 mm).

    6. Remove the vane assemblies and ring segment assembly from the drill fixture.

    3. SUBTASK 72-45-24-350-071 Deburr the Rivet Holes

      1. Deburr the vane assemblies rivet holes.

        1. Remove the burrs and chips.

        1. Refer to SPM TASK 70-39-03-390-501.

    4. SUBTASK 72-45-24-350-072-001 (V2500-A1) Assemble and Rivet the Vane Cluster

      1. Install the seal assembly and seals in the seal grooves between the two vane assemblies.

      1. Refer to Figure and Figure.

      3. Use the old seals if they are not bent, burned, cracked or worn.

      2. CAUTION

        DO NOT USE MASKING TAPE OR WIRE TO HOLD VANE CLUSTER ASSEMBLY TOGETHER FOR ASSEMBLY. WIRE OR TAPE RESIDUE CAN CAUSE DAMAGE TO THE AIRFOIL.

        Install the ring segment assembly to the vane assemblies inner diameter.

      1. Hold the vane cluster together with a Nylon strap. The use of Nylon strap is optional.

      2. Refer to Figure.

      3. Install the two rivets.

      1. Refer to Figure or Figure.

      4. Examine Gaps N, P and Surface H.

      1. Refer to Figure.

      5. Rivet the ring segment assembly to the vane assemblies.

        1. Refer to Figure or Figure.

        1. Use the cold set rivet method. Refer to SPM TASK 70-39-03-390-501.

    6. As necessary, remove the Nylon strap.

    5. SUBTASK 72-45-24-350-072-002 (V2500-A5) Assemble and Rivet the Vane Cluster

      NOTE

      It is not easy to get access to the rivets because of the ID forward flange of the vane. Thus, rivet the right vane first, then assemble and rivet the left vane. Refer to Figure.

      1. Assemble the ring segment assembly to the right vane assembly inner diameter.

      1. Refer to Figure.

      2. Install the rivet.

      1. Refer to Figure.

      3. Rivet the ring segment assembly to the right vane.

        1. Refer to Figure.

        1. Use the cold set rivet method. Refer to SPM TASK 70-39-03-390-501.

      4. Assemble the left vane to the right vane and seal assembly.

      1. Refer to Figure.

      5. Install the seals in the seal grooves between the two vane assemblies.

        1. Refer to Figure and Figure.

        1. Use CoMat 02-009 BEESWAX SUBSTITUTE or CoMat 01-573 WAX BLEND, PARAFFIN to hold the seals in the vane seal grooves. It is optional to use CoMat 02-009 BEESWAX SUBSTITUTE or CoMat 01-573 WAX BLEND, PARAFFIN. Use the old seals if they are not bent, burned, cracked or worn.

      6. CAUTION

        DO NOT USE MASKING TAPE OR WIRE TO HOLD VANE CLUSTER ASSEMBLY TOGETHER FOR ASSEMBLY. WIRE OR TAPE RESIDUE CAN CAUSE DAMAGE TO THE AIRFOIL.

        Hold the vane cluster together with a Nylon strap. The use of Nylon strap is optional.

      1. Refer to Figure.

      7. Install the second rivet.

      1. Refer to Figure.

      8. Examine Gaps N and P and Surface H.

      1. Refer to Figure.

      9. Rivet the ring assembly to the left vane assembly.

      1. Refer to Figure. Use the cold set rivet method. Refer to the SPM TASK 70-39-03-390-501.

    10. As necessary, remove the Nylon strap.

    6. SUBTASK 72-45-24-220-065-001 (V2500-A1) Inspect the Rivets

      1. Inspect the installed rivets.

      1. Refer to Figure or Figure.

        Use the procedure given in the SPM TASK 70-39-03-390-501.

    7. SUBTASK 72-45-24-220-065-002 (V2500-A5) Inspect the Rivets

      1. Inspect the installed rivets.

        1. Refer to Figure.

        1. Use the procedure given in SPM TASK 70-39-03-390-501.

    8. SUBTASK 72-45-24-350-073-001 (V2500-A1) Remove the Plugs or Tapes

      1. Remove the two plugs or CoMat 02-047 TAPE, HEAT REFLECTIVE from the vane cannon holes.

      1. Refer to Figure or Figure.

      2. Clean the ring segment and vane cluster by SPM TASK 70-11-26-300-503 to remove any tape residue.

    9. SUBTASK 72-45-24-350-073-002 (V2500-A5) Remove the Plugs or Tapes

      1. Remove the two plugs or CoMat 02-047 TAPE, HEAT REFLECTIVE from the vane ROBI slots and ROBI holes.

      1. Refer to Figure.

      2. Clean the ring segment and vane cluster by SPM TASK 70-11-26-300-503 to remove any tape residue.

    10. Figure: Repair Details and Dimensions

    Repair Details and Dimensions

    Repair Details and Dimensions

    Figure: Repair Details and Dimensions

    Repair Details and Dimensions

    Repair Details and Dimensions

    Repair Details and Dimensions

    Repair Details and Dimensions

    Repair Details and Dimensions

    Figure: Repair Details and Dimensions

    Repair Details and Dimensions

    Repair Details and Dimensions

    Repair Details and Dimensions

    Repair Details and Dimensions

    Figure: Repair Details and Dimensions IAE 3P16396

    Repair Details and Dimensions IAE 3P16396

    Repair Details and Dimensions IAE 3P16396

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Revised the procedure and figures. (16VC180)

Manufacturer Code:0A341
Enterprise Name:STRAHL AND PITCH
BU Name:STRAHL AND PITCH
Street:230 GREAT EAST NECK RD
P.O. Box:1098
City:WEST BABYLON
State:NY
Zip Code:11704
Country:USA
Phone Number:1-631-587-9000
Fax Number:1-631-587-9120
Internet:www.spwax.com
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:24269
Enterprise Name:SCHAEFER MACHINE CO., INC.
BU Name:SCHAEFER MACHINE CO., INC.
Street:200 COMMERCIAL DRIVE
City:DEEP RIVER
State:CT
Zip Code:06417
Country:USA
Phone Number:1-860-526-4000
Fax Number:1-860-526-4654
Internet:www.schaeferco.com
Manufacturer Code:86874
Enterprise Name:SANFORD CORPORATION
BU Name:SANFORD CORPORATION
Street:2711 WASHINGTON BLVD
City:BELLWOOD
State:IL
Zip Code:60104
Country:USA
Phone Number:1-708-547-6650, 1-800-323-0749
Fax Number:1-708-547-6719, 1-800-457-9208
Internet:www.sanfordcorp.com
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Manufacturer Code:X111X
Enterprise Name:N/A – DELETED CONSUMABLE MATERIAL
Manufacturer Code:24269
Supply Number:CoMat 01-573
Type:sp01
Supply Short Name:CoMat 01-573 WAX BLEND, PARAFFIN
Supply Name:CoMat 01-573 WAX BLEND, PARAFFIN
Specification Groups:
Doc NumberType
PMC 9462 (PW REF)CW-5
PMC 9462 (PW REF)WB17 ADHESIVE WAX
Suppliers:
ManufacturerRemarks
24269
Manufacturer Code:0A341
Supply Number:CoMat 02-009
Type:sp01
Supply Short Name:CoMat 02-009 BEESWAX SUBSTITUTE
Supply Name:CoMat 02-009 BEESWAX SUBSTITUTE
Specification Groups:
Doc NumberType
SP 422 PMC 9463
Suppliers:
ManufacturerRemarks
0A341
Manufacturer Code:X222X
Supply Number:CoMat 02-047
Type:sp01
Supply Short Name:CoMat 02-047 TAPE, HEAT REFLECTIVE
Supply Name:CoMat 02-047 TAPE, HEAT REFLECTIVE
Specification Groups:
Doc NumberType
If CoMat 02- 047 is specified with no suffix, use one of the CoMat 02-047 letter suffix alternative materials.
Suppliers:
ManufacturerRemarks
X222X
Manufacturer Code:86874
Supply Number:CoMat 06-120L
Type:sp01
Supply Short Name:CoMat 06-120L METAL MARKING PENCIL (HARD)
Supply Name:CoMat 06-120L METAL MARKING PENCIL(HARD)
Specification Groups:
Doc NumberType
PMC 4059-7PRISMACOLOR VERITHIN No. 753 - SILVER
Suppliers:
ManufacturerRemarks
86874
Manufacturer Code:LOCAL
Supply Number:DELETED
Type:sp01
Supply Short Name:DELETED
Supply Name:DELETED
Specification Groups:
Doc NumberType
DELETED
Suppliers:
ManufacturerRemarks
LOCAL
Manufacturer Code:LOCAL
Tool Number:Deburr tool
Tool Name:Deburr tool
Manufacturer Code:LOCAL
Tool Number:Drilling equipment
Tool Name:Drilling equipment
Manufacturer Code:0AM53
Tool Number:IAE 3P16216
Tool Name:IAE 3P16216 Drill fixture
Manufacturer Code:0AM53
Tool Number:IAE 3P16396
Tool Name:IAE 3P16396 Drill fixture
Manufacturer Code:LOCAL
Tool Number:Riveting equipment
Tool Name:Riveting equipment
Manufacturer Code:LOCAL
Tool Number:Shimstock
Tool Name:Shimstock
Manufacturer Code:LOCAL
Tool Number:Strap, nylon
Tool Name:Nylon strap
Manufacturer Code:LOCAL
Tool Number:Workshop inspection equipment
Tool Name:Workshop inspection equipment