TASK 75-24-51-300-001 Active Clearance Control (ACC) Valve - Related Parts - Blend Repair The Actuator Rod And Stator Rod, Repair-001 (VRS1665)

DMC:V2500-A0-75-24-5100-00A-649A-C|Issue No:002.00|Issue Date:2018-08-01

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 75-24-51-300-001 Active Clearance Control (ACC) Valve - Related Parts - Blend Repair The Actuator Rod And Stator Rod, Repair-001 (VRS1665)

Effectivity

FIG/ITEM

PART NO.

01-400

5W2060

01-485

5W8232

01-485

5W2096

01-485

6A6491

Material of component

DESCRIPTION

SYMBOL

MATERIAL

Actuator rod (Tube)

18Cr-10.5Ni-0.4Ti Steel

Actuator rod (Clevis)

62Ni-21.5Cr-9.0Mo-3.7(Cb+Ta)

Stator rod

18Cr-10.5Ni-0.4Ti Steel

General

NOTE

To identify the consumable materials refer to the PCI.
Other consumable materials are given in the SPM.

Price and availability - none.

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

For the method to clean the parts, refer to Cleaning-000 TASK 75-24-51-100-400.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Grinder, Hand held pneumaticLOCALGrinder, Hand held pneumatic
Hand polish and blend procedure equipmentLOCALHand polish and blend procedure equipment

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 05-020 WATERPROOF SILICON CARBIDELOCALCoMat 05-020
CoMat 05-021 WATERPROOF SILICON CARBIDE44197CoMat 05-021

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 75-24-51-350-051 Blend the Damaged Surface of the Actuator Rod and Stator Rod (01-400 and 01-485)

    1. Refer to Figure and Figure.

      2. Dress to remove damage

      1. Use portable grinding equipment.

      2. Dress until all damage is removed.

    2. SUBTASK 75-24-51-220-066 Examine the Actuator Rod and Stator Rod (01-400 and 01-485)

    1. Refer to Figure and Figure.

      2. Examine the repaired area of actuator rod and stator rod.

      1. If the blended area exceeds the blend limit given in Figure and Figure, reject the actuator rod and/or stator rod.

      3. Visually examine the actuator rod and stator rod

      1. Refer to Inspection-000 TASK 75-24-51-200-400.

      2. Use 8X magnifying glass.

    3. Figure: Blend Limit Of The Stator Rod, typical for P/Ns: 5W8232, 6A6491, and 5W2096

    Blend Limit Of The Stator Rod, typical for P/Ns: 5W8232, 6A6491, and 5W2096

    Figure: Blend Limit Of The Actuator Rod

    Blend Limit Of The Actuator Rod

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Introduction of a new part number

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: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
Link not Found
Manufacturer Code:LOCAL
Tool Number:Hand polish and blend procedure equipment
Tool Name:Hand polish and blend procedure equipment