TASK 72-32-83-300-048 LPC Stage 2 Stator - Repair The Inner Ring, Repair-048 (VRS1951)

DMC:V2500-A0-72-32-8320-04A-649A-C|Issue No:003.00|Issue Date:2020-05-01

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 72-32-83-300-048 LPC Stage 2 Stator - Repair The Inner Ring, Repair-048 (VRS1951)

Effectivity

FIG/ITEM

PART NO.

01-800

5A0071

Assembly A

01-800

5A1418

Assembly A

01-800

5A7378

Assembly A

02-800

5A0433

Assembly B

Material of component

PART IDENT

SYMBOL

MATERIAL

LPC stage 2 inner ring

Aluminum alloy

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.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Fluorescent Penetrant Inspection EquipmentLOCALFluorescent Penetrant Inspection Equipment

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 05-020 WATERPROOF SILICON CARBIDELOCALCoMat 05-020
CoMat 06-064 FLUORESCENT PENETRANT (WATER WASHABLE MEDIUM SENSITIVITY)X222XCoMat 06-064
CoMat 01-275 CHROMATE CONVERSION COATING FOR ALUMINIUM00BB6CoMat 01-275
CoMat 05-021 WATERPROOF SILICON CARBIDE44197CoMat 05-021

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-83-350-102 Remove the Damage from the LPC Stage 2 Vane Assembly

    1. Refer to Figure.

      2. Make smooth and/or hand polish to remove nicks, dents and/or corrosion.

        1. Use abrasive stone or papers and/or fine file.

        1. Surface finish of the repair must be the same as the adjacent area.

    2. SUBTASK 72-32-83-220-201 Examine the LPC Stage 2 Vane Assembly

      1. Visual examine the repaired area.

      1. Visually examine the repaired area for nicks, dents and/or corrosion using 10X magnifying glass.

      2. Refer to TASK 72-32-83-200-000 (INSPECTION/CHECK-000).

    3. SUBTASK 72-32-83-230-088 Examine the LPC Stage 2 Vane Assembly for Cracks

      1. Fluorescent penetrant examine the repaired area.

      1. Refer to SPM TASK 70-23-05-230-501.

      3. Make sure there are no cracks in the repaired area.

    4. SUBTASK 72-32-83-230-001 Apply Surface Protection to the LPC Stage 2 Vane Assembly

      1. Apply the chromate conversion coating for aluminum with a brush to the repaired area.

      1. Refer to SPM TASK 70-38-02-300-503.

    2. Flush the area with clean, cold water.

    3. Dry the area with dry air blast.

    5. Figure: LPC Stage 2 Vane Assembly - Blend Limits On Inner Ring

    LPC Stage 2 Vane Assembly - Blend Limits On Inner Ring

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Revised effectivity table and figure. (96VJ908A)

Manufacturer Code:00BB6
Enterprise Name:INDESTRUCTIBLE PAINT INC
BU Name:INDESTRUCTIBLE PAINT INC
Street:1 INDEPENDENCE DRIVE
City:MONROE
State:CT
Zip Code:06468
Country:USA
Phone Number:1-203-880-9130
Fax Number:1-203-880-9133
Email:dave@indestructiblepaint.com
Internet:www.indestructiblepaint.com
Manufacturer Code:44197
Enterprise Name:SAINT-GOBAIN INDUSTRIAL CERAMICS INC.
BU Name:SAINT-GOBAIN ABRASIVES, INC
Street:ONE NEW BOND STREET
P.O. Box:PO BOX 15008
City:WORCESTER
State:MA
Zip Code:01615-0008
Country:USA
Phone Number:1-508-795-5000
Fax Number:1-508-795-2828
Internet:www.saint-gobain-northamerica.com
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Manufacturer Code:X222X
Enterprise Name:N/A – REFER TO APPLICABLE COMAT SUFFIX
Manufacturer Code:00BB6
Supply Number:CoMat 01-275
Type:sp01
Supply Short Name:CoMat 01-275 CHROMATE CONVERSION COATING FOR ALUMINIUM
Supply Name:CoMat 01-275 CHROMATE CONVERSION COATING FOR ALUMINIUM
Specification Groups:
Doc NumberType
BONDERITE M-CR-1200S AEROJCR-047 (JAEC REF)
JCR-048 (JAEC REF)SPMC 206 (PW REF)
Suppliers:
ManufacturerRemarks
00BB6
71410
Manufacturer Code:1E1X8
Supply Number:CoMat 05-020
Type:sp01
Supply Short Name:CoMat 05-020 WATERPROOF SILICON CARBIDE
Supply Name:CoMat 05-020 WATERPROOF SILICON CARBIDE
Specification Groups:
Doc NumberType
OMAT: 5/33 (RR REF)WATERPROOF SILICON CARBIDE ABRASIVE PAPER, CAMI GRIT DESIGNATION 320 (ANSI B74.18)
JCR-027 (JAEC REF)
JCR-186 (JAEC REF)
Suppliers:
ManufacturerRemarks
1E1X8
LOCAL
K6835
Manufacturer Code:1E1X8
Supply Number:CoMat 05-021
Type:sp01
Supply Short Name:CoMat 05-021 WATERPROOF SILICON CARBIDE
Supply Name:CoMat 05-021 WATERPROOF SILICON CARBIDE
Specification Groups:
Doc NumberType
OMAT: 5/35 (RR REF)WATERPROOF SILICON CARBIDE ABRASIVE PAPER, CAMI GRIT DESIGNATION 240 (ANSI B74.18 )
JCR-188 (JAEC REF)
Suppliers:
ManufacturerRemarks
1E1X8
K6835
LOCAL
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
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