TASK 72-31-11-300-001 Annulus Filler - Repair The Surface Damage, Repair 001(VRS1004)

DMC:V2500-A0-72-31-1102-00A-649A-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 72-31-11-300-001 Annulus Filler - Repair The Surface Damage, Repair 001(VRS1004)

Effectivity

FIG/ITEM PART NO.

01-100

5A0353 Assembly A

01-100

5A1638 Assembly B

01-100

5A6533 Assembly A

01-100

5A1854 Assembly B

Material of component

PART IDENT

SYMBOL

MATERIAL

Annulus fillers

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
Weighing equipmentLOCALWeighing equipment

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 05-020 WATERPROOF SILICON CARBIDELOCALCoMat 05-020
CoMat 05-021 WATERPROOF SILICON CARBIDE44197CoMat 05-021
CoMat 01-275 CHROMATE CONVERSION COATING FOR ALUMINIUMLOCALCoMat 01-275
CoMat 10-004 DRY FILM LUBRICANTLOCALCoMat 10-004

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-31-11-350-051 Remove the Damage from the Annulus Filler Assembly

    1. Refer to Figure, Figure and Figure.

      2. Remove nicks, scratches, dents, galls, corrosion pits and/or damage.

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

        Refer to the SPM TASK 70-35-03-300-501.

        The diameter of the repaired area is to be minimum 5 times the depth.

      3. Make smooth and hand polish the repaired area.

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

    2. SUBTASK 72-31-11-350-131 Weigh the Repaired Annulus Filler Assembly

      1. Weigh each of the repaired annulus filler with all the attaching parts.

      1. Use weighing equipment.

      2. For Assembly A.

      1. If the weight is not more than 17.72 oz (502.1 g), reject it.

      3. For Assembly B.

      1. If the weight is not more than 17.54 oz (497.1 g), reject it.

        FIG/ITEM

        PART NO.

        PART IDENT

        QTY

        01-130

        5A1112

        Suction side seal

        1

        01-140

        5A1113

        Pressure side seal

        1

        01-150

        5A1114

        Pad bumper

        1

        01-180

        5A1116

        Locating pin

        1

        01-190

        AGS3782

        Thread insert

        1

        NOTE

        The following parts must be included in the weight per one annulus filler assembly. If any parts are not installed, weigh together with the repaired annulus filler and new spare of the attaching parts.

    3. SUBTASK 72-31-11-220-059 Examine the Annulus Fillers

      1. Visually examine the repaired area for nicks, scratches, dents, galls, corrosion pits and/or damage.

      1. Use 10X magnifying glass.

        Refer to TASK 72-31-11-200-000 (INSPECTION-000).

    4. SUBTASK 72-31-11-230-053 Examine the Annulus Filler Assembly for Cracks

      1. Fluorescent penetrant examine the repaired area.

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

        Cracks are not permitted.

    5. SUBTASK 72-31-11-380-051 Apply the Surface Protection to the Annulus Filler Assembly

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

    6. SUBTASK 72-31-11-380-052 Apply the Heat Resisting E.S. Coating to the Annulus Filler Assembly

    1. Refer to Figure, Figure and Figure.

      2. Apply the heat resisting E.S. coating.

      1. Refer to Repair, VRS1009 TASK 72-31-11-300-002 (REPAIR-002) or VRS1016 TASK 72-31-11-300-027 (REPAIR-027).

    7. SUBTASK 72-31-11-380-053 Apply the Dry Film Lubricant to the Annulus Filler Assembly

    1. Refer to Figure and Figure.

      1. Refer to Repair, VRS1008 TASK 72-31-11-300-004 (REPAIR-004).

    8. SUBTASK 72-31-11-350-132 Identify the Repair

      1. Make a mark VRS1004 adjacent to the part number.

      1. Use a vibro-peen.

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

      2. Apply chromate conversion coating to the marking letters.

      1. Refer to the SPM TASK 70-38-02-300-503, SUBTASK 70-38-02-300-002.

    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
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: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:00BB6
Supply Number:CoMat 10-004
Type:sp01
Supply Short Name:CoMat 10-004 DRY FILM LUBRICANT
Supply Name:CoMat 10-004 DRY FILM LUBRICANT
Specification Groups:
Doc NumberType
PL237-R1 or P237-R2
Suppliers:
ManufacturerRemarks
00BB6
K3504
K6835
Manufacturer Code:LOCAL
Tool Number:Weighing equipment
Tool Name:Weighing equipment