TASK 72-32-75-300-005 LPC Bleed Valve Actuating Rods - Replace The Keys, Repair-005 (VRS1343)

DMC:V2500-A1-72-32-7510-01A-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

V2500-A1

Common Information

TASK 72-32-75-300-005 LPC Bleed Valve Actuating Rods - Replace The Keys, Repair-005 (VRS1343)

Effectivity

FIG/ITEM

PART NO.

01-200

5A3721

01-500

5A3717

Material of component

RR

DESCRIPTION

SYMBOL

MATERIAL

Rod

Corrosion and heat

resistant steel

General

Price and availability - not applicable

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
Electric hand drillLOCALElectric hand drill
Illuminated comparator magnifierLOCALIlluminated comparator magnifier
IAE 3J12750 Riveting fixture0AM53IAE 3J127501

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 02-099 LINT-FREE CLOTHLOCALCoMat 02-099
CoMat 05-020 WATERPROOF SILICON CARBIDELOCALCoMat 05-020
CoMat 05-021 WATERPROOF SILICON CARBIDE44197CoMat 05-021

Spares

NameManufacturerPart Number / IdentificationQuantityRemark
RivetAN1234962
Key5A37252
RivetAN1234962
Key5A37252

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-75-350-051 Remove the Defective Keys from the Rod Assembly

    1. Refer to Figure.

    2. Inspect and identify defective keys.

      3. Remove defective keys.

        1. Use electric hand drill with 0.12 in. (3.05 mm) dia. drill.

        1. Drill the heads of rivets and do not damage the rod.

      4. Check damage in bore.

        1. Scratches are permitted but remove the burrs.

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

    2. SUBTASK 72-32-75-220-065 Examine the Rivet Holes of the Keys

      1. Visually inspect the rivet holes.

        1. No cracks are permitted.

        1. Use illuminated comparater magnifier.

    3. SUBTASK 72-32-75-220-066 Inspection the Rod Assembly

    1. Refer to Figure.

      2. Dimensionally inspect the hole of the rod.

      1. Ensure the correct diameter.

    4. SUBTASK 72-32-75-350-052 Install the New Keys

    1. Refer to Figure.

      2. Clean the new keys and the hole of the rod.

      1. Use clean dry air blast or CoMat 02-099 LINT-FREE CLOTH.

      3. Install the keys.

        1. Position the keys and rivets and squeeze the rivets.

    5. SUBTASK 72-32-75-220-067 Examine the Keys Seating

    1. Refer to Figure.

      2. Visually and dimensionally examine the rivets and keys seating.

        1. Ensure no looseness of the keys.

        1. The formed rivet head has no cracks and sign of bursting at the periphery.

    6. Figure: Replacement of the keys

    Replacement of the keys

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: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
Link not Found
Link not Found
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: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:LOCAL
Tool Number:Electric hand drill
Tool Name:Electric hand drill
Manufacturer Code:0AM53
Tool Number:IAE 3J12750
Tool Name:IAE 3J12750 Riveting fixture
Manufacturer Code:LOCAL
Tool Number:Illuminated comparator magnifier
Tool Name:Illuminated comparator magnifier