TASK 72-32-91-300-005 LPC Inlet Guide Vane (Stator) - Replace The Vane, Repair-005 (VRS1444)

DMC:V2500-A0-72-32-9102-00A-920A-C|Issue No:001.00|Issue Date:2013-11-01

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 72-32-91-300-005 LPC Inlet Guide Vane (Stator) - Replace The Vane, Repair-005 (VRS1444)

Effectivity

FIG/ITEM

PART NO.

01-400

5A0060

01-400

5A0179

01-400

5A7381

Material of component

DESCRIPTION

SYMBOL

MATERIAL

Inlet guide vane assembly

Vane: Titanium alloy

Inner ring: Aluminium alloy

General

Price and availability - none

The practices and processes referred to in the procedure by the TASK number 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
Plastic chisel type toolLOCALPlastic chisel type tool
InjectorLOCALInjector

(air pressure type)

Vacuum cleanerLOCALVacuum cleaner
IAE 3J12132 Molding fixture0AM53IAE 3J121321
IAE 3J12759 Molding fixture0AM53IAE 3J127591

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 02-001 ADHESIVE TAPE (MASKING)LOCALCoMat 02-001
CoMat 02-005 ADHESIVE TAPE (MASKING)LOCALCoMat 02-005
CoMat 02-099 LINT-FREE CLOTHLOCALCoMat 02-099
CoMat 05-121 SILICON CARBIDE GRITIAE72CoMat 05-121
CoMat 05-122 SILICON CARBIDE GRITIAE72CoMat 05-122
CoMat 05-123 SILICON CARBIDE GRITIAE72CoMat 05-123
CoMat 05-124 SILICON CARBIDE GRITIAE72CoMat 05-124
CoMat 08-032 PRIMERLOCALCoMat 08-032
CoMat 08-036 SILICONE RUBBER COMPOUNDLOCALCoMat 08-036

Spares

NameManufacturerPart Number / IdentificationQuantityRemark
Vane, STG 1 LPC A5A006146
Vane, STG 1 LPC A5A018046
Vane, STG 1 LPC A5A738246
Vane, STG 1 LPC B5A006446
Vane, STG 1 LPC B5A018146
Vane, STG 1 LPC B5A738546

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-91-360-056 Remove the Identified Vane

    1. Refer to Figure.

      2. NOTE

        If it is necessary to replace the abradable airseal silicone rubber on the inner ring, remove the rubber after the vanes have been removed. The new rubber should be installed and cured after the new vanes have been installed and bonded. Refer to VRS 1437 (TASK 72-32-91-300-008) (REPAIR-008).

        NOTE

        If it is not necessary to repair the rubber, install a shield to prevent damage to the rubber during this repair.

        Remove the molding compound to break the connection between the vane and the inner ring. Remove the identified vane from the inner ring.

      1. Use a clean plastic chisel type tool.

      3. Remove all remaining molding compound from specified areas of the ring and the vane if they are serviceable as they are.

      1. Use a clean plastic chisel type tool.

    2. SUBTASK 72-32-91-120-052 Abrasive Blast the Surface for Repair

    1. Refer to Figure, Figure and Figure.

      2. Apply masking tape to the areas which do not require the molding compound.

      3. Dry abrasive blast the molding areas.

    3. SUBTASK 72-32-91-110-056 Clean the Blasted Surface

    1. Refer to Figure, Figure and Figure.

    2. Remove remaining abrasive with a vacuum cleaner or a clean air blast.

      3. Clean the blasted surface of the vane and the inner ring.

      4. NOTE

        When it has been cleaned the component must not be touched by hand and must be covered with kraft paper to prevent contamination.

        Air dry for a minimum of 15 minutes.

      1. Refer to the SPM TASK 70-36-04-360-501.

    4. SUBTASK 72-32-91-360-057 Apply Primer to the Mold Area

    1. Refer to Figure, Figure and Figure.

      2. Apply the primer to the surfaces that have been cleaned.

    5. SUBTASK 72-32-91-440-053 Install the Replacement Vane

    1. CAUTION

      USE PART NO. 5A7382 AND 5A7385, WHEN THE INLET GUIDE VANE ASSEMBLY IS 5A7381.

      CAUTION

      USE PART NO. 5A0180 AND 5A0181, WHEN THE INLET GUIDE VANE ASSEMBLY IS 5A0179.

      CAUTION

      USE PART NO. 5A0061 AND 5A0064, WHEN THE INLET GUIDE VANE ASSEMBLY IS 5A0060.

      Install the new vane to the inner ring.

    6. SUBTASK 72-32-91-360-058 Make up the Silicone Rubber Compound

      1. Mix the silicone rubber compound.

      2. Remove the gas from the mixture.

      1. Refer to the SPM TASK 70-36-04-360-501.

    7. SUBTASK 72-32-91-360-059 Put the Silicone Rubber Compound into the Mold Area

    1. Refer to Figure, Figure and Figure.

      2. Install the molding fixture to the mold area.

      3. Put the mixture into the mold area.

        1. Use an air pressure type injector.

        1. Refer to the SPM TASK 70-36-04-360-501.

      4. Cure the silicone rubber compound.

      1. Refer to the SPM TASK 70-36-04-360-501.

    8. SUBTASK 72-32-91-220-081 Examine the Repaired Area

    1. Refer to Figure and Figure.

      2. Visually examine the repaired area.

      1. Refer to the SPM TASK 70-36-04-360-501.

    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

Requirements After Job Completion

Follow-On Conditions

NONE
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:IAE72
Enterprise Name:DELETED
BU Name:DELETED, SEE CAGE CODE SD349
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Link not Found
Link not Found
Link not Found
Link not Found
Link not Found
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:LOCAL
Supply Number:CoMat 02-005
Type:sp01
Supply Short Name:CoMat 02-005 ADHESIVE TAPE (MASKING)
Supply Name:CoMat 02-005 ADHESIVE TAPE (MASKING)
Specification Groups:
Doc NumberType
OMAT: 2/94 (RR REF)AT 7 BLACK, WATERPROOF
Suppliers:
ManufacturerRemarks
LOCAL
U0415
K6835
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:SD349
Supply Number:CoMat 05-121
Type:sp01
Supply Short Name:CoMat 05-121 SILICON CARBIDE GRIT
Supply Name:CoMat 05-121 SILICON CARBIDE GRIT
Specification Groups:
Doc NumberType
JIS R 6111 (JAEC REF)DENSIC C"60
Suppliers:
ManufacturerRemarks
SD349
Manufacturer Code:SD349
Supply Number:CoMat 05-122
Type:sp01
Supply Short Name:CoMat 05-122 SILICON CARBIDE GRIT
Supply Name:CoMat 05-122 SILICON CARBIDE GRIT
Specification Groups:
Doc NumberType
JIS R 6111 (JAEC REF)DENSIC C"70
Suppliers:
ManufacturerRemarks
SD349
Manufacturer Code:SD349
Supply Number:CoMat 05-123
Type:sp01
Supply Short Name:CoMat 05-123 SILICON CARBIDE GRIT
Supply Name:CoMat 05-123 SILICON CARBIDE GRIT
Specification Groups:
Doc NumberType
JIS R 6111 (JAEC REF)DENSIC C"80
Suppliers:
ManufacturerRemarks
SD349
Manufacturer Code:SD349
Supply Number:CoMat 05-124
Type:sp01
Supply Short Name:CoMat 05-124 SILICON CARBIDE GRIT
Supply Name:CoMat 05-124 SILICON CARBIDE GRIT
Specification Groups:
Doc NumberType
JIS R 6111 (JAEC REF)DENSIC C"90
Suppliers:
ManufacturerRemarks
SD349
Manufacturer Code:X222X
Supply Number:CoMat 08-032
Type:sp01
Supply Short Name:CoMat 08-032 PRIMER
Supply Name:CoMat 08-032 PRIMER
Specification Groups:
Doc NumberType
DELETED. USE ONE OF THE COMAT 08-032 LETTER SUFFIX ALTERNATIVE MATERIALS.
Suppliers:
ManufacturerRemarks
X222X
Manufacturer Code:71984
Supply Number:CoMat 08-036
Type:sp01
Supply Short Name:CoMat 08-036 SILICONE RUBBER COMPOUND
Supply Name:CoMat 08-036 SILICONE RUBBER COMPOUND
Specification Groups:
Doc NumberType
SILASTIC RUBBER J RTV
Suppliers:
ManufacturerRemarks
71984
K6835
KG699
B1571
V277V
Manufacturer Code:0AM53
Tool Number:IAE 3J12132
Tool Name:IAE 3J12132 Molding fixture
Manufacturer Code:0AM53
Tool Number:IAE 3J12759
Tool Name:IAE 3J12759 Molding fixture
Manufacturer Code:LOCAL
Tool Number:Injector
Tool Name:Injector
Manufacturer Code:LOCAL
Tool Number:Plastic chisel type tool
Tool Name:Plastic chisel type tool
Manufacturer Code:LOCAL
Tool Number:Vacuum cleaner
Tool Name:Vacuum cleaner