TASK 72-32-76-300-017 LPC Stage 2.5 Stator - Replace The Sealing Strip, Repair-017 (VRS1876)

DMC:V2500-A0-72-32-7600-12A-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 72-32-76-300-017 LPC Stage 2.5 Stator - Replace The Sealing Strip, Repair-017 (VRS1876)

Effectivity

FIG/ITEM

PART NO.

01-400

5R0097

01-400

5R0189

Material of component

RR

DESCRIPTION

SYMBOL

MATERIAL

Stator assembly

Aluminum alloy

Strip

Silicone rubber

General

Price and availability

Refer to IAE for any of the following:

Tools

Engine parts

Repair of spares

This Repair gives the procedure for replacing the sealing strip.

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

Other consumable materials are given in the SPM TASK 70-36-02-360-501.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
IAE 3J13216 Bonding clamp0AM53IAE 3J132161

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 01-076 METHYL ETHYL KETONELOCALCoMat 01-076
CoMat 02-099 LINT-FREE CLOTHLOCALCoMat 02-099
CoMat 05-016 GARNET PAPER, 80-GRITLOCALCoMat 05-016
CoMat 08-013 COLD CURING SILICONE COMPOUNDLOCALCoMat 08-013
CoMat 08-014 PRIMER, SILICONE ADHESIVE/SEALANT0AM53CoMat 08-014

Spares

NameManufacturerPart Number / IdentificationQuantityRemark
Sealing strip5R0255A/R

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-76-360-063 Remove the Sealing Strip

      1. Remove the sealing strip and bonding material.

      1. Use hand tools.

    2. SUBTASK 72-32-76-360-064 Prepare the Bonding Surface of the Sealing Strip

    1. Refer to Figure.

      2. Make the bonding surface rough.

    3. SUBTASK 72-32-76-360-065 Prime the Bonding Surface

    1. Refer to Figure

      2. CAUTION

        THE PRIMER MUST BE APPLIED WITHIN 8 HOURS OF THE MATING SURFACES BEING PREPARED.

        CAUTION

        DO NOT APPLY THE PRIMER ON THE SURFACE OF THE SEALING STRIP.

        Prime the bonding surface.

    4. SUBTASK 72-32-76-360-066 Bond the Sealing Strip

    1. Refer to Figure.

      2. CAUTION

        INCLUSION OF AIR IN THE BONDING SURFACE MUST BE PREVENTED AND UNWANTED COMPOUND MUST BE REMOVED.

        NOTE

        The Repair part is permitted to consist of a maximum of 6 pieces.

        Bond the ends of the sealing strip and bond the sealing strip to the stator assembly.

      3. NOTE

        The minimum cure time is 48 hours.

        Cure for 48 hours at 68 deg F (20 deg C).

      1. Do not apply a load during this time.

    4. Remove the stator assembly from the IAE 3J13216 Bonding clamp.

    5. SUBTASK 72-32-76-220-126 Examine the Stator Assembly

      1. Visually inspect for correct bonding.

        1. Refer to Figure.

        1. Make sure that there is no evidence of foreign inclusion, delamination, soft spot or lack of bonding.

        2. If necessary, do this TASK again.

    6. Figure: Bonding of sealing strip

    Bonding of sealing strip

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:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Link not Found
Manufacturer Code:LOCAL
Supply Number:CoMat 01-076
Type:sp01
Supply Short Name:CoMat 01-076 METHYL ETHYL KETONE
Supply Name:CoMat 01-076 METHYL ETHYL KETONE
Specification Groups:
Doc NumberType
METHYL ETHYL KETONE, TECHNICAL GRADE, CERTIFIED TO BSI BS 1940 OR ASTM D740, OR TT-M-261
Suppliers:
ManufacturerRemarks
LOCAL
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:0KHE3
Supply Number:CoMat 05-016
Type:sp01
Supply Short Name:CoMat 05-016 GARNET PAPER, 80-GRIT
Supply Name:CoMat 05-016 GARNET PAPER, 80-GRIT
Specification Groups:
Doc NumberType
GARNET PAPER, CAMI GRIT SIZE 80 GRADE 0 (ANSI B74.18)
Suppliers:
ManufacturerRemarks
0KHE3
1E1X8
LOCAL
C4347
K0993
K2F42
K6835
V571V
Manufacturer Code:X222X
Supply Number:CoMat 08-013
Type:sp01
Supply Short Name:CoMat 08-013 COLD CURING SILICONE COMPOUND
Supply Name:CoMat 08-013 COLD CURING SILICONE COMPOUND
Specification Groups:
Doc NumberType
If CoMat 08-013 is specified without an asterisk or a letter suffix, use one of the letter suffix alternative materials.
Suppliers:
ManufacturerRemarks
X222X
Manufacturer Code:X222X
Supply Number:CoMat 08-014
Type:sp01
Supply Short Name:CoMat 08-014 PRIMER, SILICONE ADHESIVE/SEALANT
Supply Name:CoMat 08-014 PRIMER, SILICONE ADHESIVE/SEALANT
Specification Groups:
Doc NumberType
Use the applicable letter suffix material. Refer to SPM TASK 70-36-02-360-501.
Suppliers:
ManufacturerRemarks
X222X
Manufacturer Code:0AM53
Tool Number:IAE 3J13216
Tool Name:IAE 3J13216 Bonding clamp